139655628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{554189}}^1$

素因数の和:554206

約数の個数: 36

約数和(自身を含む): 403450320

約数和(自身を除く): 263794692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 554189, 1108378, 1662567, 2216756, 3325134, 3879323, 4987701, 6650268, 7758646, 9975402, 11637969, 15517292, 19950804, 23275938, 34913907, 46551876, 69827814, 139655628]

約数ペア:

[(1, 139655628), (2, 69827814), (3, 46551876), (4, 34913907), (6, 23275938), (7, 19950804), (9, 15517292), (12, 11637969), (14, 9975402), (18, 7758646), (21, 6650268), (28, 4987701), (36, 3879323), (42, 3325134), (63, 2216756), (84, 1662567), (126, 1108378), (252, 554189)]