2021410044

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{19289}}^1$

素因数の和:19411

約数の個数: 72

約数和(自身を含む): 5308299360

約数和(自身を除く): 3286889316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 71, 82, 123, 142, 164, 213, 246, 284, 369, 426, 492, 639, 738, 852, 1278, 1476, 2556, 2911, 5822, 8733, 11644, 17466, 19289, 26199, 34932, 38578, 52398, 57867, 77156, 104796, 115734, 173601, 231468, 347202, 694404, 790849, 1369519, 1581698, 2372547, 2739038, 3163396, 4108557, 4745094, 5478076, 7117641, 8217114, 9490188, 12325671, 14235282, 16434228, 24651342, 28470564, 49302684, 56150279, 112300558, 168450837, 224601116, 336901674, 505352511, 673803348, 1010705022, 2021410044]

約数ペア:

[(1, 2021410044), (2, 1010705022), (3, 673803348), (4, 505352511), (6, 336901674), (9, 224601116), (12, 168450837), (18, 112300558), (36, 56150279), (41, 49302684), (71, 28470564), (82, 24651342), (123, 16434228), (142, 14235282), (164, 12325671), (213, 9490188), (246, 8217114), (284, 7117641), (369, 5478076), (426, 4745094), (492, 4108557), (639, 3163396), (738, 2739038), (852, 2372547), (1278, 1581698), (1476, 1369519), (2556, 790849), (2911, 694404), (5822, 347202), (8733, 231468), (11644, 173601), (17466, 115734), (19289, 104796), (26199, 77156), (34932, 57867), (38578, 52398)]