21480452304

素因数分解:

$2^4\times 3^1\times {\mathrm{2957}}^1\times {\mathrm{151339}}^1$

素因数の和:154307

約数の個数: 40

約数和(自身を含む): 55510301280

約数和(自身を除く): 34029848976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2957, 5914, 8871, 11828, 17742, 23656, 35484, 47312, 70968, 141936, 151339, 302678, 454017, 605356, 908034, 1210712, 1816068, 2421424, 3632136, 7264272, 447509423, 895018846, 1342528269, 1790037692, 2685056538, 3580075384, 5370113076, 7160150768, 10740226152, 21480452304]

約数ペア:

[(1, 21480452304), (2, 10740226152), (3, 7160150768), (4, 5370113076), (6, 3580075384), (8, 2685056538), (12, 1790037692), (16, 1342528269), (24, 895018846), (48, 447509423), (2957, 7264272), (5914, 3632136), (8871, 2421424), (11828, 1816068), (17742, 1210712), (23656, 908034), (35484, 605356), (47312, 454017), (70968, 302678), (141936, 151339)]