2287404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 6857760

約数和(自身を除く): 4570356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 313, 348, 406, 522, 609, 626, 812, 939, 1044, 1218, 1252, 1827, 1878, 2191, 2436, 2817, 3654, 3756, 4382, 5634, 6573, 7308, 8764, 9077, 11268, 13146, 18154, 19719, 26292, 27231, 36308, 39438, 54462, 63539, 78876, 81693, 108924, 127078, 163386, 190617, 254156, 326772, 381234, 571851, 762468, 1143702, 2287404]

約数ペア:

[(1, 2287404), (2, 1143702), (3, 762468), (4, 571851), (6, 381234), (7, 326772), (9, 254156), (12, 190617), (14, 163386), (18, 127078), (21, 108924), (28, 81693), (29, 78876), (36, 63539), (42, 54462), (58, 39438), (63, 36308), (84, 27231), (87, 26292), (116, 19719), (126, 18154), (174, 13146), (203, 11268), (252, 9077), (261, 8764), (313, 7308), (348, 6573), (406, 5634), (522, 4382), (609, 3756), (626, 3654), (812, 2817), (939, 2436), (1044, 2191), (1218, 1878), (1252, 1827)]