18491117112

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{4339}}^1$

素因数の和:4550

約数の個数: 192

約数和(自身を含む): 56160468000

約数和(自身を除く): 37669350888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 157, 174, 232, 234, 261, 312, 314, 348, 377, 468, 471, 522, 628, 696, 754, 936, 942, 1044, 1131, 1256, 1413, 1508, 1884, 2041, 2088, 2262, 2826, 3016, 3393, 3768, 4082, 4339, 4524, 4553, 5652, 6123, 6786, 8164, 8678, 9048, 9106, 11304, 12246, 13017, 13572, 13659, 16328, 17356, 18212, 18369, 24492, 26034, 27144, 27318, 34712, 36424, 36738, 39051, 40977, 48984, 52068, 54636, 56407, 59189, 73476, 78102, 81954, 104136, 109272, 112814, 118378, 125831, 146952, 156204, 163908, 169221, 177567, 225628, 236756, 251662, 312408, 327816, 338442, 355134, 377493, 451256, 473512, 503324, 507663, 532701, 676884, 681223, 710268, 754986, 1006648, 1015326, 1065402, 1132479, 1353768, 1362446, 1420536, 1509972, 1635803, 2030652, 2043669, 2130804, 2264958, 2724892, 3019944, 3271606, 4061304, 4087338, 4261608, 4529916, 4907409, 5449784, 6131007, 6543212, 8174676, 8855899, 9059832, 9814818, 12262014, 13086424, 14722227, 16349352, 17711798, 19629636, 19755467, 24524028, 26567697, 29444454, 35423596, 39259272, 39510934, 49048056, 53135394, 58888908, 59266401, 70847192, 79021868, 79703091, 106270788, 117777816, 118532802, 158043736, 159406182, 177799203, 212541576, 237065604, 256821071, 318812364, 355598406, 474131208, 513642142, 637624728, 711196812, 770463213, 1027284284, 1422393624, 1540926426, 2054568568, 2311389639, 3081852852, 4622779278, 6163705704, 9245558556, 18491117112]

約数ペア:

[(1, 18491117112), (2, 9245558556), (3, 6163705704), (4, 4622779278), (6, 3081852852), (8, 2311389639), (9, 2054568568), (12, 1540926426), (13, 1422393624), (18, 1027284284), (24, 770463213), (26, 711196812), (29, 637624728), (36, 513642142), (39, 474131208), (52, 355598406), (58, 318812364), (72, 256821071), (78, 237065604), (87, 212541576), (104, 177799203), (116, 159406182), (117, 158043736), (156, 118532802), (157, 117777816), (174, 106270788), (232, 79703091), (234, 79021868), (261, 70847192), (312, 59266401), (314, 58888908), (348, 53135394), (377, 49048056), (468, 39510934), (471, 39259272), (522, 35423596), (628, 29444454), (696, 26567697), (754, 24524028), (936, 19755467), (942, 19629636), (1044, 17711798), (1131, 16349352), (1256, 14722227), (1413, 13086424), (1508, 12262014), (1884, 9814818), (2041, 9059832), (2088, 8855899), (2262, 8174676), (2826, 6543212), (3016, 6131007), (3393, 5449784), (3768, 4907409), (4082, 4529916), (4339, 4261608), (4524, 4087338), (4553, 4061304), (5652, 3271606), (6123, 3019944), (6786, 2724892), (8164, 2264958), (8678, 2130804), (9048, 2043669), (9106, 2030652), (11304, 1635803), (12246, 1509972), (13017, 1420536), (13572, 1362446), (13659, 1353768), (16328, 1132479), (17356, 1065402), (18212, 1015326), (18369, 1006648), (24492, 754986), (26034, 710268), (27144, 681223), (27318, 676884), (34712, 532701), (36424, 507663), (36738, 503324), (39051, 473512), (40977, 451256), (48984, 377493), (52068, 355134), (54636, 338442), (56407, 327816), (59189, 312408), (73476, 251662), (78102, 236756), (81954, 225628), (104136, 177567), (109272, 169221), (112814, 163908), (118378, 156204), (125831, 146952)]