15451422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 37092864

約数和(自身を除く): 21641442

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 74, 111, 122, 163, 183, 222, 259, 326, 366, 427, 489, 518, 777, 854, 978, 1141, 1281, 1554, 2257, 2282, 2562, 3423, 4514, 6031, 6771, 6846, 9943, 12062, 13542, 15799, 18093, 19886, 29829, 31598, 36186, 42217, 47397, 59658, 69601, 84434, 94794, 126651, 139202, 208803, 253302, 367891, 417606, 735782, 1103673, 2207346, 2575237, 5150474, 7725711, 15451422]

約数ペア:

[(1, 15451422), (2, 7725711), (3, 5150474), (6, 2575237), (7, 2207346), (14, 1103673), (21, 735782), (37, 417606), (42, 367891), (61, 253302), (74, 208803), (111, 139202), (122, 126651), (163, 94794), (183, 84434), (222, 69601), (259, 59658), (326, 47397), (366, 42217), (427, 36186), (489, 31598), (518, 29829), (777, 19886), (854, 18093), (978, 15799), (1141, 13542), (1281, 12062), (1554, 9943), (2257, 6846), (2282, 6771), (2562, 6031), (3423, 4514)]