1844963991

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2137}}^1$

素因数の和:2360

約数の個数: 48

約数和(自身を含む): 2951055744

約数和(自身を除く): 1106091753

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 157, 423, 471, 611, 1413, 1833, 2041, 2137, 5499, 6123, 6411, 7379, 18369, 19233, 22137, 27781, 66411, 83343, 95927, 100439, 250029, 287781, 301317, 335509, 863343, 903951, 1006527, 1305707, 3019581, 3917121, 4361617, 11751363, 13084851, 15768923, 39254553, 47306769, 141920307, 204995999, 614987997, 1844963991]

約数ペア:

[(1, 1844963991), (3, 614987997), (9, 204995999), (13, 141920307), (39, 47306769), (47, 39254553), (117, 15768923), (141, 13084851), (157, 11751363), (423, 4361617), (471, 3917121), (611, 3019581), (1413, 1305707), (1833, 1006527), (2041, 903951), (2137, 863343), (5499, 335509), (6123, 301317), (6411, 287781), (7379, 250029), (18369, 100439), (19233, 95927), (22137, 83343), (27781, 66411)]