1921158

素因数分解:

$2^1\times 3^5\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 4455360

約数和(自身を除く): 2534202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 67, 81, 118, 134, 162, 177, 201, 243, 354, 402, 486, 531, 603, 1062, 1206, 1593, 1809, 3186, 3618, 3953, 4779, 5427, 7906, 9558, 10854, 11859, 14337, 16281, 23718, 28674, 32562, 35577, 71154, 106731, 213462, 320193, 640386, 960579, 1921158]

約数ペア:

[(1, 1921158), (2, 960579), (3, 640386), (6, 320193), (9, 213462), (18, 106731), (27, 71154), (54, 35577), (59, 32562), (67, 28674), (81, 23718), (118, 16281), (134, 14337), (162, 11859), (177, 10854), (201, 9558), (243, 7906), (354, 5427), (402, 4779), (486, 3953), (531, 3618), (603, 3186), (1062, 1809), (1206, 1593)]