2009341566

素因数分解:

$2^1\times 3^4\times {\mathrm{263}}^1\times {\mathrm{47161}}^1$

素因数の和:47438

約数の個数: 40

約数和(自身を含む): 4519628784

約数和(自身を除く): 2510287218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 263, 526, 789, 1578, 2367, 4734, 7101, 14202, 21303, 42606, 47161, 94322, 141483, 282966, 424449, 848898, 1273347, 2546694, 3820041, 7640082, 12403343, 24806686, 37210029, 74420058, 111630087, 223260174, 334890261, 669780522, 1004670783, 2009341566]

約数ペア:

[(1, 2009341566), (2, 1004670783), (3, 669780522), (6, 334890261), (9, 223260174), (18, 111630087), (27, 74420058), (54, 37210029), (81, 24806686), (162, 12403343), (263, 7640082), (526, 3820041), (789, 2546694), (1578, 1273347), (2367, 848898), (4734, 424449), (7101, 282966), (14202, 141483), (21303, 94322), (42606, 47161)]