23630646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 54867456

約数和(自身を除く): 31236810

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 71, 78, 102, 142, 213, 221, 251, 426, 442, 502, 663, 753, 923, 1207, 1326, 1506, 1846, 2414, 2769, 3263, 3621, 4267, 5538, 6526, 7242, 8534, 9789, 12801, 15691, 17821, 19578, 25602, 31382, 35642, 47073, 53463, 55471, 94146, 106926, 110942, 166413, 231673, 302957, 332826, 463346, 605914, 695019, 908871, 1390038, 1817742, 3938441, 7876882, 11815323, 23630646]

約数ペア:

[(1, 23630646), (2, 11815323), (3, 7876882), (6, 3938441), (13, 1817742), (17, 1390038), (26, 908871), (34, 695019), (39, 605914), (51, 463346), (71, 332826), (78, 302957), (102, 231673), (142, 166413), (213, 110942), (221, 106926), (251, 94146), (426, 55471), (442, 53463), (502, 47073), (663, 35642), (753, 31382), (923, 25602), (1207, 19578), (1326, 17821), (1506, 15691), (1846, 12801), (2414, 9789), (2769, 8534), (3263, 7242), (3621, 6526), (4267, 5538)]