80402418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2551}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 186316416

約数和(自身を除く): 105913998

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 103, 153, 206, 306, 309, 618, 927, 1751, 1854, 2551, 3502, 5102, 5253, 7653, 10506, 15306, 15759, 22959, 31518, 43367, 45918, 86734, 130101, 260202, 262753, 390303, 525506, 780606, 788259, 1576518, 2364777, 4466801, 4729554, 8933602, 13400403, 26800806, 40201209, 80402418]

約数ペア:

[(1, 80402418), (2, 40201209), (3, 26800806), (6, 13400403), (9, 8933602), (17, 4729554), (18, 4466801), (34, 2364777), (51, 1576518), (102, 788259), (103, 780606), (153, 525506), (206, 390303), (306, 262753), (309, 260202), (618, 130101), (927, 86734), (1751, 45918), (1854, 43367), (2551, 31518), (3502, 22959), (5102, 15759), (5253, 15306), (7653, 10506)]