12653718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 32140800

約数和(自身を除く): 19487082

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 449, 462, 671, 854, 898, 1281, 1342, 1347, 2013, 2562, 2694, 3143, 4026, 4697, 4939, 6286, 9394, 9429, 9878, 14091, 14817, 18858, 27389, 28182, 29634, 34573, 54778, 69146, 82167, 103719, 164334, 191723, 207438, 301279, 383446, 575169, 602558, 903837, 1150338, 1807674, 2108953, 4217906, 6326859, 12653718]

約数ペア:

[(1, 12653718), (2, 6326859), (3, 4217906), (6, 2108953), (7, 1807674), (11, 1150338), (14, 903837), (21, 602558), (22, 575169), (33, 383446), (42, 301279), (61, 207438), (66, 191723), (77, 164334), (122, 103719), (154, 82167), (183, 69146), (231, 54778), (366, 34573), (427, 29634), (449, 28182), (462, 27389), (671, 18858), (854, 14817), (898, 14091), (1281, 9878), (1342, 9429), (1347, 9394), (2013, 6286), (2562, 4939), (2694, 4697), (3143, 4026)]