2015015418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{374399}}^1$

素因数の和:374443

約数の個数: 48

約数和(自身を含む): 4906137600

約数和(自身を除く): 2891122182

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 374399, 748798, 1123197, 2246394, 3369591, 4867187, 6739182, 8611177, 9734374, 14601561, 17222354, 25833531, 29203122, 43804683, 51667062, 77500593, 87609366, 111945301, 155001186, 223890602, 335835903, 671671806, 1007507709, 2015015418]

約数ペア:

[(1, 2015015418), (2, 1007507709), (3, 671671806), (6, 335835903), (9, 223890602), (13, 155001186), (18, 111945301), (23, 87609366), (26, 77500593), (39, 51667062), (46, 43804683), (69, 29203122), (78, 25833531), (117, 17222354), (138, 14601561), (207, 9734374), (234, 8611177), (299, 6739182), (414, 4867187), (598, 3369591), (897, 2246394), (1794, 1123197), (2691, 748798), (5382, 374399)]