18436478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3677}}^1$

素因数の和:3811

約数の個数: 16

約数和(自身を含む): 29129760

約数和(自身を除く): 10693282

約数列:

[1, 2, 23, 46, 109, 218, 2507, 3677, 5014, 7354, 84571, 169142, 400793, 801586, 9218239, 18436478]

約数ペア:

[(1, 18436478), (2, 9218239), (23, 801586), (46, 400793), (109, 169142), (218, 84571), (2507, 7354), (3677, 5014)]