18464394798

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1430683}}^1$

素因数の和:1430933

約数の個数: 32

約数和(自身を含む): 41203699200

約数和(自身を除く): 22739304402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 4302, 6453, 12906, 1430683, 2861366, 4292049, 8584098, 12876147, 25752294, 38628441, 77256882, 341933237, 683866474, 1025799711, 2051599422, 3077399133, 6154798266, 9232197399, 18464394798]

約数ペア:

[(1, 18464394798), (2, 9232197399), (3, 6154798266), (6, 3077399133), (9, 2051599422), (18, 1025799711), (27, 683866474), (54, 341933237), (239, 77256882), (478, 38628441), (717, 25752294), (1434, 12876147), (2151, 8584098), (4302, 4292049), (6453, 2861366), (12906, 1430683)]