1869883902

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{617}}^1\times {\mathrm{1667}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 4100617872

約数和(自身を除く): 2230733970

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 617, 909, 1234, 1667, 1818, 1851, 3334, 3702, 5001, 5553, 10002, 11106, 15003, 30006, 62317, 124634, 168367, 186951, 336734, 373902, 505101, 560853, 1010202, 1028539, 1121706, 1515303, 2057078, 3030606, 3085617, 6171234, 9256851, 18513702, 103882439, 207764878, 311647317, 623294634, 934941951, 1869883902]

約数ペア:

[(1, 1869883902), (2, 934941951), (3, 623294634), (6, 311647317), (9, 207764878), (18, 103882439), (101, 18513702), (202, 9256851), (303, 6171234), (606, 3085617), (617, 3030606), (909, 2057078), (1234, 1515303), (1667, 1121706), (1818, 1028539), (1851, 1010202), (3334, 560853), (3702, 505101), (5001, 373902), (5553, 336734), (10002, 186951), (11106, 168367), (15003, 124634), (30006, 62317)]