1918958736

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{264757}}^1$

素因数の和:264919

約数の個数: 40

約数和(自身を含む): 4990158784

約数和(自身を除く): 3071200048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 264757, 529514, 794271, 1059028, 1588542, 2118056, 3177084, 4236112, 6354168, 12708336, 39978307, 79956614, 119934921, 159913228, 239869842, 319826456, 479739684, 639652912, 959479368, 1918958736]

約数ペア:

[(1, 1918958736), (2, 959479368), (3, 639652912), (4, 479739684), (6, 319826456), (8, 239869842), (12, 159913228), (16, 119934921), (24, 79956614), (48, 39978307), (151, 12708336), (302, 6354168), (453, 4236112), (604, 3177084), (906, 2118056), (1208, 1588542), (1812, 1059028), (2416, 794271), (3624, 529514), (7248, 264757)]