12640914

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1672

約数の個数: 64

約数和(自身を含む): 33022080

約数和(自身を除く): 20381166

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 1637, 2574, 3274, 3861, 4911, 7722, 9822, 14733, 18007, 21281, 29466, 36014, 42562, 44199, 54021, 63843, 88398, 108042, 127686, 162063, 191529, 234091, 324126, 383058, 468182, 486189, 574587, 702273, 972378, 1149174, 1404546, 2106819, 4213638, 6320457, 12640914]

約数ペア:

[(1, 12640914), (2, 6320457), (3, 4213638), (6, 2106819), (9, 1404546), (11, 1149174), (13, 972378), (18, 702273), (22, 574587), (26, 486189), (27, 468182), (33, 383058), (39, 324126), (54, 234091), (66, 191529), (78, 162063), (99, 127686), (117, 108042), (143, 88398), (198, 63843), (234, 54021), (286, 44199), (297, 42562), (351, 36014), (429, 29466), (594, 21281), (702, 18007), (858, 14733), (1287, 9822), (1637, 7722), (2574, 4911), (3274, 3861)]