1375318566

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{907}}^1\times {\mathrm{1381}}^1$

素因数の和:2357

約数の個数: 48

約数和(自身を含む): 3034241808

約数和(自身を除く): 1658923242

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 907, 1098, 1381, 1814, 2721, 2762, 4143, 5442, 8163, 8286, 12429, 16326, 24858, 55327, 84241, 110654, 165981, 168482, 252723, 331962, 497943, 505446, 758169, 995886, 1252567, 1516338, 2505134, 3757701, 7515402, 11273103, 22546206, 76406587, 152813174, 229219761, 458439522, 687659283, 1375318566]

約数ペア:

[(1, 1375318566), (2, 687659283), (3, 458439522), (6, 229219761), (9, 152813174), (18, 76406587), (61, 22546206), (122, 11273103), (183, 7515402), (366, 3757701), (549, 2505134), (907, 1516338), (1098, 1252567), (1381, 995886), (1814, 758169), (2721, 505446), (2762, 497943), (4143, 331962), (5442, 252723), (8163, 168482), (8286, 165981), (12429, 110654), (16326, 84241), (24858, 55327)]