139669254

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{16979}}^1$

素因数の和:17444

約数の個数: 24

約数和(自身を含む): 303296760

約数和(自身を除く): 163627506

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2742, 4113, 8226, 16979, 33958, 50937, 101874, 152811, 305622, 7759403, 15518806, 23278209, 46556418, 69834627, 139669254]

約数ペア:

[(1, 139669254), (2, 69834627), (3, 46556418), (6, 23278209), (9, 15518806), (18, 7759403), (457, 305622), (914, 152811), (1371, 101874), (2742, 50937), (4113, 33958), (8226, 16979)]