15542424

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 42424200

約数和(自身を除く): 26881776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1553, 1668, 2502, 3106, 3336, 4659, 5004, 6212, 9318, 10008, 12424, 13977, 18636, 27954, 37272, 55908, 111816, 215867, 431734, 647601, 863468, 1295202, 1726936, 1942803, 2590404, 3885606, 5180808, 7771212, 15542424]

約数ペア:

[(1, 15542424), (2, 7771212), (3, 5180808), (4, 3885606), (6, 2590404), (8, 1942803), (9, 1726936), (12, 1295202), (18, 863468), (24, 647601), (36, 431734), (72, 215867), (139, 111816), (278, 55908), (417, 37272), (556, 27954), (834, 18636), (1112, 13977), (1251, 12424), (1553, 10008), (1668, 9318), (2502, 6212), (3106, 5004), (3336, 4659)]