1331506854

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{17167}}^1$

素因数の和:17345

約数の個数: 48

約数和(自身を含む): 2999592960

約数和(自身を除く): 1668086106

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 139, 186, 278, 279, 417, 558, 834, 1251, 2502, 4309, 8618, 12927, 17167, 25854, 34334, 38781, 51501, 77562, 103002, 154503, 309006, 532177, 1064354, 1596531, 2386213, 3193062, 4772426, 4789593, 7158639, 9579186, 14317278, 21475917, 42951834, 73972603, 147945206, 221917809, 443835618, 665753427, 1331506854]

約数ペア:

[(1, 1331506854), (2, 665753427), (3, 443835618), (6, 221917809), (9, 147945206), (18, 73972603), (31, 42951834), (62, 21475917), (93, 14317278), (139, 9579186), (186, 7158639), (278, 4789593), (279, 4772426), (417, 3193062), (558, 2386213), (834, 1596531), (1251, 1064354), (2502, 532177), (4309, 309006), (8618, 154503), (12927, 103002), (17167, 77562), (25854, 51501), (34334, 38781)]