1880463906

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{4877}}^1$

素因数の和:5607

約数の個数: 48

約数和(自身を含む): 4212718848

約数和(自身を除く): 2332254942

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 691, 1382, 2073, 4146, 4877, 6219, 9754, 12438, 14631, 21421, 29262, 42842, 43893, 64263, 87786, 128526, 151187, 192789, 302374, 385578, 453561, 907122, 1360683, 2721366, 3370007, 6740014, 10110021, 20220042, 30330063, 60660126, 104470217, 208940434, 313410651, 626821302, 940231953, 1880463906]

約数ペア:

[(1, 1880463906), (2, 940231953), (3, 626821302), (6, 313410651), (9, 208940434), (18, 104470217), (31, 60660126), (62, 30330063), (93, 20220042), (186, 10110021), (279, 6740014), (558, 3370007), (691, 2721366), (1382, 1360683), (2073, 907122), (4146, 453561), (4877, 385578), (6219, 302374), (9754, 192789), (12438, 151187), (14631, 128526), (21421, 87786), (29262, 64263), (42842, 43893)]