1888402932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4007}}^1$

素因数の和:4102

約数の個数: 144

約数和(自身を含む): 5514687360

約数和(自身を除く): 3626284428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 53, 57, 76, 78, 106, 114, 117, 156, 159, 171, 212, 228, 234, 247, 318, 342, 468, 477, 494, 636, 684, 689, 741, 954, 988, 1007, 1378, 1482, 1908, 2014, 2067, 2223, 2756, 2964, 3021, 4007, 4028, 4134, 4446, 6042, 6201, 8014, 8268, 8892, 9063, 12021, 12084, 12402, 13091, 16028, 18126, 24042, 24804, 26182, 36063, 36252, 39273, 48084, 52091, 52364, 72126, 76133, 78546, 104182, 117819, 144252, 152266, 156273, 157092, 208364, 212371, 228399, 235638, 304532, 312546, 424742, 456798, 468819, 471276, 625092, 637113, 685197, 849484, 913596, 937638, 989729, 1274226, 1370394, 1875276, 1911339, 1979458, 2548452, 2740788, 2760823, 2969187, 3822678, 3958916, 4035049, 5521646, 5938374, 7645356, 8070098, 8282469, 8907561, 11043292, 11876748, 12105147, 16140196, 16564938, 17815122, 24210294, 24847407, 33129876, 35630244, 36315441, 48420588, 49694814, 52455637, 72630882, 99389628, 104911274, 145261764, 157366911, 209822548, 314733822, 472100733, 629467644, 944201466, 1888402932]

約数ペア:

[(1, 1888402932), (2, 944201466), (3, 629467644), (4, 472100733), (6, 314733822), (9, 209822548), (12, 157366911), (13, 145261764), (18, 104911274), (19, 99389628), (26, 72630882), (36, 52455637), (38, 49694814), (39, 48420588), (52, 36315441), (53, 35630244), (57, 33129876), (76, 24847407), (78, 24210294), (106, 17815122), (114, 16564938), (117, 16140196), (156, 12105147), (159, 11876748), (171, 11043292), (212, 8907561), (228, 8282469), (234, 8070098), (247, 7645356), (318, 5938374), (342, 5521646), (468, 4035049), (477, 3958916), (494, 3822678), (636, 2969187), (684, 2760823), (689, 2740788), (741, 2548452), (954, 1979458), (988, 1911339), (1007, 1875276), (1378, 1370394), (1482, 1274226), (1908, 989729), (2014, 937638), (2067, 913596), (2223, 849484), (2756, 685197), (2964, 637113), (3021, 625092), (4007, 471276), (4028, 468819), (4134, 456798), (4446, 424742), (6042, 312546), (6201, 304532), (8014, 235638), (8268, 228399), (8892, 212371), (9063, 208364), (12021, 157092), (12084, 156273), (12402, 152266), (13091, 144252), (16028, 117819), (18126, 104182), (24042, 78546), (24804, 76133), (26182, 72126), (36063, 52364), (36252, 52091), (39273, 48084)]