13451238

素因数分解:

$2^1\times 3^3\times {\mathrm{249097}}^1$

素因数の和:249108

約数の個数: 16

約数和(自身を含む): 29891760

約数和(自身を除く): 16440522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 249097, 498194, 747291, 1494582, 2241873, 4483746, 6725619, 13451238]

約数ペア:

[(1, 13451238), (2, 6725619), (3, 4483746), (6, 2241873), (9, 1494582), (18, 747291), (27, 498194), (54, 249097)]