2154468

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 5362560

約数和(自身を除く): 3208092

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 82, 87, 116, 123, 151, 164, 174, 246, 302, 348, 453, 492, 604, 906, 1189, 1812, 2378, 3567, 4379, 4756, 6191, 7134, 8758, 12382, 13137, 14268, 17516, 18573, 24764, 26274, 37146, 52548, 74292, 179539, 359078, 538617, 718156, 1077234, 2154468]

約数ペア:

[(1, 2154468), (2, 1077234), (3, 718156), (4, 538617), (6, 359078), (12, 179539), (29, 74292), (41, 52548), (58, 37146), (82, 26274), (87, 24764), (116, 18573), (123, 17516), (151, 14268), (164, 13137), (174, 12382), (246, 8758), (302, 7134), (348, 6191), (453, 4756), (492, 4379), (604, 3567), (906, 2378), (1189, 1812)]