2013211116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{53617}}^1$

素因数の和:53783

約数の個数: 72

約数和(自身を含む): 5855085600

約数和(自身を除く): 3841874484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 4172, 5364, 6258, 9387, 12516, 18774, 37548, 53617, 107234, 160851, 214468, 321702, 375319, 482553, 643404, 750638, 965106, 1125957, 1501276, 1930212, 2251914, 3377871, 4503828, 6755742, 7988933, 13511484, 15977866, 23966799, 31955732, 47933598, 55922531, 71900397, 95867196, 111845062, 143800794, 167767593, 223690124, 287601588, 335535186, 503302779, 671070372, 1006605558, 2013211116]

約数ペア:

[(1, 2013211116), (2, 1006605558), (3, 671070372), (4, 503302779), (6, 335535186), (7, 287601588), (9, 223690124), (12, 167767593), (14, 143800794), (18, 111845062), (21, 95867196), (28, 71900397), (36, 55922531), (42, 47933598), (63, 31955732), (84, 23966799), (126, 15977866), (149, 13511484), (252, 7988933), (298, 6755742), (447, 4503828), (596, 3377871), (894, 2251914), (1043, 1930212), (1341, 1501276), (1788, 1125957), (2086, 965106), (2682, 750638), (3129, 643404), (4172, 482553), (5364, 375319), (6258, 321702), (9387, 214468), (12516, 160851), (18774, 107234), (37548, 53617)]