13605156

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 36201984

約数和(自身を除く): 22596828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 146, 167, 186, 219, 279, 292, 334, 372, 438, 501, 558, 657, 668, 876, 1002, 1116, 1314, 1503, 2004, 2263, 2628, 3006, 4526, 5177, 6012, 6789, 9052, 10354, 12191, 13578, 15531, 20367, 20708, 24382, 27156, 31062, 36573, 40734, 46593, 48764, 62124, 73146, 81468, 93186, 109719, 146292, 186372, 219438, 377921, 438876, 755842, 1133763, 1511684, 2267526, 3401289, 4535052, 6802578, 13605156]

約数ペア:

[(1, 13605156), (2, 6802578), (3, 4535052), (4, 3401289), (6, 2267526), (9, 1511684), (12, 1133763), (18, 755842), (31, 438876), (36, 377921), (62, 219438), (73, 186372), (93, 146292), (124, 109719), (146, 93186), (167, 81468), (186, 73146), (219, 62124), (279, 48764), (292, 46593), (334, 40734), (372, 36573), (438, 31062), (501, 27156), (558, 24382), (657, 20708), (668, 20367), (876, 15531), (1002, 13578), (1116, 12191), (1314, 10354), (1503, 9052), (2004, 6789), (2263, 6012), (2628, 5177), (3006, 4526)]