12787308

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:724

約数の個数: 60

約数和(自身を含む): 34029072

約数和(自身を除く): 21241764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 647, 732, 1098, 1294, 1647, 1941, 2196, 2588, 3294, 3882, 4941, 5823, 6588, 7764, 9882, 11646, 17469, 19764, 23292, 34938, 39467, 52407, 69876, 78934, 104814, 118401, 157868, 209628, 236802, 355203, 473604, 710406, 1065609, 1420812, 2131218, 3196827, 4262436, 6393654, 12787308]

約数ペア:

[(1, 12787308), (2, 6393654), (3, 4262436), (4, 3196827), (6, 2131218), (9, 1420812), (12, 1065609), (18, 710406), (27, 473604), (36, 355203), (54, 236802), (61, 209628), (81, 157868), (108, 118401), (122, 104814), (162, 78934), (183, 69876), (244, 52407), (324, 39467), (366, 34938), (549, 23292), (647, 19764), (732, 17469), (1098, 11646), (1294, 9882), (1647, 7764), (1941, 6588), (2196, 5823), (2588, 4941), (3294, 3882)]