12541122

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 31173120

約数和(自身を除く): 18631998

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 198, 258, 297, 387, 473, 491, 594, 774, 946, 982, 1161, 1419, 1473, 2322, 2838, 2946, 4257, 4419, 5401, 8514, 8838, 10802, 12771, 13257, 16203, 21113, 25542, 26514, 32406, 42226, 48609, 63339, 97218, 126678, 145827, 190017, 232243, 291654, 380034, 464486, 570051, 696729, 1140102, 1393458, 2090187, 4180374, 6270561, 12541122]

約数ペア:

[(1, 12541122), (2, 6270561), (3, 4180374), (6, 2090187), (9, 1393458), (11, 1140102), (18, 696729), (22, 570051), (27, 464486), (33, 380034), (43, 291654), (54, 232243), (66, 190017), (86, 145827), (99, 126678), (129, 97218), (198, 63339), (258, 48609), (297, 42226), (387, 32406), (473, 26514), (491, 25542), (594, 21113), (774, 16203), (946, 13257), (982, 12771), (1161, 10802), (1419, 8838), (1473, 8514), (2322, 5401), (2838, 4419), (2946, 4257)]