2021153118

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{977}}^1\times {\mathrm{1993}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 4071875616

約数和(自身を除く): 2050722498

約数列:

[1, 2, 3, 6, 173, 346, 519, 977, 1038, 1954, 1993, 2931, 3986, 5862, 5979, 11958, 169021, 338042, 344789, 507063, 689578, 1014126, 1034367, 1947161, 2068734, 3894322, 5841483, 11682966, 336858853, 673717706, 1010576559, 2021153118]

約数ペア:

[(1, 2021153118), (2, 1010576559), (3, 673717706), (6, 336858853), (173, 11682966), (346, 5841483), (519, 3894322), (977, 2068734), (1038, 1947161), (1954, 1034367), (1993, 1014126), (2931, 689578), (3986, 507063), (5862, 344789), (5979, 338042), (11958, 169021)]