2017639044

素因数分解:

$2^2\times 3^4\times {\mathrm{661}}^1\times {\mathrm{9421}}^1$

素因数の和:10098

約数の個数: 60

約数和(自身を含む): 5283047308

約数和(自身を除く): 3265408264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 661, 1322, 1983, 2644, 3966, 5949, 7932, 9421, 11898, 17847, 18842, 23796, 28263, 35694, 37684, 53541, 56526, 71388, 84789, 107082, 113052, 169578, 214164, 254367, 339156, 508734, 763101, 1017468, 1526202, 3052404, 6227281, 12454562, 18681843, 24909124, 37363686, 56045529, 74727372, 112091058, 168136587, 224182116, 336273174, 504409761, 672546348, 1008819522, 2017639044]

約数ペア:

[(1, 2017639044), (2, 1008819522), (3, 672546348), (4, 504409761), (6, 336273174), (9, 224182116), (12, 168136587), (18, 112091058), (27, 74727372), (36, 56045529), (54, 37363686), (81, 24909124), (108, 18681843), (162, 12454562), (324, 6227281), (661, 3052404), (1322, 1526202), (1983, 1017468), (2644, 763101), (3966, 508734), (5949, 339156), (7932, 254367), (9421, 214164), (11898, 169578), (17847, 113052), (18842, 107082), (23796, 84789), (28263, 71388), (35694, 56526), (37684, 53541)]