1222326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 3088800

約数和(自身を除く): 1866474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 109, 126, 178, 218, 267, 327, 534, 623, 654, 763, 801, 981, 1246, 1526, 1602, 1869, 1962, 2289, 3738, 4578, 5607, 6867, 9701, 11214, 13734, 19402, 29103, 58206, 67907, 87309, 135814, 174618, 203721, 407442, 611163, 1222326]

約数ペア:

[(1, 1222326), (2, 611163), (3, 407442), (6, 203721), (7, 174618), (9, 135814), (14, 87309), (18, 67907), (21, 58206), (42, 29103), (63, 19402), (89, 13734), (109, 11214), (126, 9701), (178, 6867), (218, 5607), (267, 4578), (327, 3738), (534, 2289), (623, 1962), (654, 1869), (763, 1602), (801, 1526), (981, 1246)]