154886634

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{409753}}^1$

素因数の和:409771

約数の個数: 32

約数和(自身を含む): 393363840

約数和(自身を除く): 238477206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 409753, 819506, 1229259, 2458518, 2868271, 3687777, 5736542, 7375554, 8604813, 11063331, 17209626, 22126662, 25814439, 51628878, 77443317, 154886634]

約数ペア:

[(1, 154886634), (2, 77443317), (3, 51628878), (6, 25814439), (7, 22126662), (9, 17209626), (14, 11063331), (18, 8604813), (21, 7375554), (27, 5736542), (42, 3687777), (54, 2868271), (63, 2458518), (126, 1229259), (189, 819506), (378, 409753)]