18676504392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{108247}}^1$

素因数の和:108355

約数の個数: 128

約数和(自身を含む): 58194124800

約数和(自身を除く): 39517620408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 182, 237, 273, 312, 316, 364, 474, 546, 553, 632, 728, 948, 1027, 1092, 1106, 1659, 1896, 2054, 2184, 2212, 3081, 3318, 4108, 4424, 6162, 6636, 7189, 8216, 12324, 13272, 14378, 21567, 24648, 28756, 43134, 57512, 86268, 108247, 172536, 216494, 324741, 432988, 649482, 757729, 865976, 1298964, 1407211, 1515458, 2273187, 2597928, 2814422, 3030916, 4221633, 4546374, 5628844, 6061832, 8443266, 8551513, 9092748, 9850477, 11257688, 16886532, 17103026, 18185496, 19700954, 25654539, 29551431, 33773064, 34206052, 39401908, 51309078, 59102862, 59860591, 68412104, 78803816, 102618156, 111169669, 118205724, 119721182, 179581773, 205236312, 222339338, 236411448, 239442364, 333509007, 359163546, 444678676, 478884728, 667018014, 718327092, 778187683, 889357352, 1334036028, 1436654184, 1556375366, 2334563049, 2668072056, 3112750732, 4669126098, 6225501464, 9338252196, 18676504392]

約数ペア:

[(1, 18676504392), (2, 9338252196), (3, 6225501464), (4, 4669126098), (6, 3112750732), (7, 2668072056), (8, 2334563049), (12, 1556375366), (13, 1436654184), (14, 1334036028), (21, 889357352), (24, 778187683), (26, 718327092), (28, 667018014), (39, 478884728), (42, 444678676), (52, 359163546), (56, 333509007), (78, 239442364), (79, 236411448), (84, 222339338), (91, 205236312), (104, 179581773), (156, 119721182), (158, 118205724), (168, 111169669), (182, 102618156), (237, 78803816), (273, 68412104), (312, 59860591), (316, 59102862), (364, 51309078), (474, 39401908), (546, 34206052), (553, 33773064), (632, 29551431), (728, 25654539), (948, 19700954), (1027, 18185496), (1092, 17103026), (1106, 16886532), (1659, 11257688), (1896, 9850477), (2054, 9092748), (2184, 8551513), (2212, 8443266), (3081, 6061832), (3318, 5628844), (4108, 4546374), (4424, 4221633), (6162, 3030916), (6636, 2814422), (7189, 2597928), (8216, 2273187), (12324, 1515458), (13272, 1407211), (14378, 1298964), (21567, 865976), (24648, 757729), (28756, 649482), (43134, 432988), (57512, 324741), (86268, 216494), (108247, 172536)]