39964716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2411

約数の個数: 72

約数和(自身を含む): 112816704

約数和(自身を除く): 72851988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2347, 2838, 4257, 4694, 5676, 7041, 8514, 9388, 14082, 17028, 21123, 25817, 28164, 42246, 51634, 77451, 84492, 100921, 103268, 154902, 201842, 232353, 302763, 309804, 403684, 464706, 605526, 908289, 929412, 1110131, 1211052, 1816578, 2220262, 3330393, 3633156, 4440524, 6660786, 9991179, 13321572, 19982358, 39964716]

約数ペア:

[(1, 39964716), (2, 19982358), (3, 13321572), (4, 9991179), (6, 6660786), (9, 4440524), (11, 3633156), (12, 3330393), (18, 2220262), (22, 1816578), (33, 1211052), (36, 1110131), (43, 929412), (44, 908289), (66, 605526), (86, 464706), (99, 403684), (129, 309804), (132, 302763), (172, 232353), (198, 201842), (258, 154902), (387, 103268), (396, 100921), (473, 84492), (516, 77451), (774, 51634), (946, 42246), (1419, 28164), (1548, 25817), (1892, 21123), (2347, 17028), (2838, 14082), (4257, 9388), (4694, 8514), (5676, 7041)]