15204415968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{7541873}}^1$

素因数の和:7541896

約数の個数: 72

約数和(自身を含む): 49414358448

約数和(自身を除く): 34209942480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 7541873, 15083746, 22625619, 30167492, 45251238, 52793111, 60334984, 67876857, 90502476, 105586222, 120669968, 135753714, 158379333, 181004952, 211172444, 241339936, 271507428, 316758666, 362009904, 422344888, 475137999, 543014856, 633517332, 724019808, 844689776, 950275998, 1086029712, 1267034664, 1689379552, 1900551996, 2172059424, 2534069328, 3801103992, 5068138656, 7602207984, 15204415968]

約数ペア:

[(1, 15204415968), (2, 7602207984), (3, 5068138656), (4, 3801103992), (6, 2534069328), (7, 2172059424), (8, 1900551996), (9, 1689379552), (12, 1267034664), (14, 1086029712), (16, 950275998), (18, 844689776), (21, 724019808), (24, 633517332), (28, 543014856), (32, 475137999), (36, 422344888), (42, 362009904), (48, 316758666), (56, 271507428), (63, 241339936), (72, 211172444), (84, 181004952), (96, 158379333), (112, 135753714), (126, 120669968), (144, 105586222), (168, 90502476), (224, 67876857), (252, 60334984), (288, 52793111), (336, 45251238), (504, 30167492), (672, 22625619), (1008, 15083746), (2016, 7541873)]