139692546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{369557}}^1$

素因数の和:369575

約数の個数: 32

約数和(自身を含む): 354775680

約数和(自身を除く): 215083134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 369557, 739114, 1108671, 2217342, 2586899, 3326013, 5173798, 6652026, 7760697, 9978039, 15521394, 19956078, 23282091, 46564182, 69846273, 139692546]

約数ペア:

[(1, 139692546), (2, 69846273), (3, 46564182), (6, 23282091), (7, 19956078), (9, 15521394), (14, 9978039), (18, 7760697), (21, 6652026), (27, 5173798), (42, 3326013), (54, 2586899), (63, 2217342), (126, 1108671), (189, 739114), (378, 369557)]