525294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 1422720

約数和(自身を除く): 897426

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 379, 462, 693, 758, 1137, 1386, 2274, 2653, 3411, 4169, 5306, 6822, 7959, 8338, 12507, 15918, 23877, 25014, 29183, 37521, 47754, 58366, 75042, 87549, 175098, 262647, 525294]

約数ペア:

[(1, 525294), (2, 262647), (3, 175098), (6, 87549), (7, 75042), (9, 58366), (11, 47754), (14, 37521), (18, 29183), (21, 25014), (22, 23877), (33, 15918), (42, 12507), (63, 8338), (66, 7959), (77, 6822), (99, 5306), (126, 4169), (154, 3411), (198, 2653), (231, 2274), (379, 1386), (462, 1137), (693, 758)]