67940946

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 153204480

約数和(自身を除く): 85263534

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 774, 1098, 1439, 2623, 2878, 4317, 5246, 7869, 8634, 12951, 15738, 23607, 25902, 47214, 61877, 87779, 123754, 175558, 185631, 263337, 371262, 526674, 556893, 790011, 1113786, 1580022, 3774497, 7548994, 11323491, 22646982, 33970473, 67940946]

約数ペア:

[(1, 67940946), (2, 33970473), (3, 22646982), (6, 11323491), (9, 7548994), (18, 3774497), (43, 1580022), (61, 1113786), (86, 790011), (122, 556893), (129, 526674), (183, 371262), (258, 263337), (366, 185631), (387, 175558), (549, 123754), (774, 87779), (1098, 61877), (1439, 47214), (2623, 25902), (2878, 23607), (4317, 15738), (5246, 12951), (7869, 8634)]