12736218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 28613088

約数和(自身を除く): 15876870

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 121, 159, 242, 318, 331, 363, 583, 662, 726, 993, 1166, 1749, 1986, 3498, 3641, 6413, 7282, 10923, 12826, 17543, 19239, 21846, 35086, 38478, 40051, 52629, 80102, 105258, 120153, 192973, 240306, 385946, 578919, 1157838, 2122703, 4245406, 6368109, 12736218]

約数ペア:

[(1, 12736218), (2, 6368109), (3, 4245406), (6, 2122703), (11, 1157838), (22, 578919), (33, 385946), (53, 240306), (66, 192973), (106, 120153), (121, 105258), (159, 80102), (242, 52629), (318, 40051), (331, 38478), (363, 35086), (583, 21846), (662, 19239), (726, 17543), (993, 12826), (1166, 10923), (1749, 7282), (1986, 6413), (3498, 3641)]