2018086323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{1997}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 2973791232

約数和(自身を除く): 955704909

約数列:

[1, 3, 11, 33, 113, 271, 339, 813, 1243, 1997, 2981, 3729, 5991, 8943, 21967, 30623, 65901, 91869, 225661, 336853, 541187, 676983, 1010559, 1623561, 2482271, 5953057, 7446813, 17859171, 61154131, 183462393, 672695441, 2018086323]

約数ペア:

[(1, 2018086323), (3, 672695441), (11, 183462393), (33, 61154131), (113, 17859171), (271, 7446813), (339, 5953057), (813, 2482271), (1243, 1623561), (1997, 1010559), (2981, 676983), (3729, 541187), (5991, 336853), (8943, 225661), (21967, 91869), (30623, 65901)]