2021003328

素因数分解:

$2^6\times 3^1\times {\mathrm{151}}^1\times {\mathrm{69709}}^1$

素因数の和:69875

約数の個数: 56

約数和(自身を含む): 5382727360

約数和(自身を除く): 3361724032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 151, 192, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 4832, 7248, 9664, 14496, 28992, 69709, 139418, 209127, 278836, 418254, 557672, 836508, 1115344, 1673016, 2230688, 3346032, 4461376, 6692064, 10526059, 13384128, 21052118, 31578177, 42104236, 63156354, 84208472, 126312708, 168416944, 252625416, 336833888, 505250832, 673667776, 1010501664, 2021003328]

約数ペア:

[(1, 2021003328), (2, 1010501664), (3, 673667776), (4, 505250832), (6, 336833888), (8, 252625416), (12, 168416944), (16, 126312708), (24, 84208472), (32, 63156354), (48, 42104236), (64, 31578177), (96, 21052118), (151, 13384128), (192, 10526059), (302, 6692064), (453, 4461376), (604, 3346032), (906, 2230688), (1208, 1673016), (1812, 1115344), (2416, 836508), (3624, 557672), (4832, 418254), (7248, 278836), (9664, 209127), (14496, 139418), (28992, 69709)]