13112406

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 30545424

約数和(自身を除く): 17433018

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 587, 657, 1174, 1241, 1314, 1761, 2482, 3522, 3723, 5283, 7446, 9979, 10566, 11169, 19958, 22338, 29937, 42851, 59874, 85702, 89811, 128553, 179622, 257106, 385659, 728467, 771318, 1456934, 2185401, 4370802, 6556203, 13112406]

約数ペア:

[(1, 13112406), (2, 6556203), (3, 4370802), (6, 2185401), (9, 1456934), (17, 771318), (18, 728467), (34, 385659), (51, 257106), (73, 179622), (102, 128553), (146, 89811), (153, 85702), (219, 59874), (306, 42851), (438, 29937), (587, 22338), (657, 19958), (1174, 11169), (1241, 10566), (1314, 9979), (1761, 7446), (2482, 5283), (3522, 3723)]