1905192

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 5279040

約数和(自身を除く): 3373848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 563, 564, 846, 1126, 1128, 1689, 1692, 2252, 3378, 3384, 4504, 5067, 6756, 10134, 13512, 20268, 26461, 40536, 52922, 79383, 105844, 158766, 211688, 238149, 317532, 476298, 635064, 952596, 1905192]

約数ペア:

[(1, 1905192), (2, 952596), (3, 635064), (4, 476298), (6, 317532), (8, 238149), (9, 211688), (12, 158766), (18, 105844), (24, 79383), (36, 52922), (47, 40536), (72, 26461), (94, 20268), (141, 13512), (188, 10134), (282, 6756), (376, 5067), (423, 4504), (563, 3384), (564, 3378), (846, 2252), (1126, 1692), (1128, 1689)]