2049804918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{69821}}^1$

素因数の和:70069

約数の個数: 48

約数和(自身を含む): 5097564576

約数和(自身を除く): 3047759658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 233, 466, 699, 1398, 1631, 2097, 3262, 4194, 4893, 9786, 14679, 29358, 69821, 139642, 209463, 418926, 488747, 628389, 977494, 1256778, 1466241, 2932482, 4398723, 8797446, 16268293, 32536586, 48804879, 97609758, 113878051, 146414637, 227756102, 292829274, 341634153, 683268306, 1024902459, 2049804918]

約数ペア:

[(1, 2049804918), (2, 1024902459), (3, 683268306), (6, 341634153), (7, 292829274), (9, 227756102), (14, 146414637), (18, 113878051), (21, 97609758), (42, 48804879), (63, 32536586), (126, 16268293), (233, 8797446), (466, 4398723), (699, 2932482), (1398, 1466241), (1631, 1256778), (2097, 977494), (3262, 628389), (4194, 488747), (4893, 418926), (9786, 209463), (14679, 139642), (29358, 69821)]