21116031936

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{865979}}^1$

素因数の和:866121

約数の個数: 56

約数和(自身を含む): 56309483520

約数和(自身を除く): 35193451584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 12192, 24384, 865979, 1731958, 2597937, 3463916, 5195874, 6927832, 10391748, 13855664, 20783496, 27711328, 41566992, 55422656, 83133984, 109979333, 166267968, 219958666, 329937999, 439917332, 659875998, 879834664, 1319751996, 1759669328, 2639503992, 3519338656, 5279007984, 7038677312, 10558015968, 21116031936]

約数ペア:

[(1, 21116031936), (2, 10558015968), (3, 7038677312), (4, 5279007984), (6, 3519338656), (8, 2639503992), (12, 1759669328), (16, 1319751996), (24, 879834664), (32, 659875998), (48, 439917332), (64, 329937999), (96, 219958666), (127, 166267968), (192, 109979333), (254, 83133984), (381, 55422656), (508, 41566992), (762, 27711328), (1016, 20783496), (1524, 13855664), (2032, 10391748), (3048, 6927832), (4064, 5195874), (6096, 3463916), (8128, 2597937), (12192, 1731958), (24384, 865979)]