18401886

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{44449}}^1$

素因数の和:44480

約数の個数: 24

約数和(自身を含む): 41605200

約数和(自身を除く): 23203314

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 44449, 88898, 133347, 266694, 400041, 800082, 1022327, 2044654, 3066981, 6133962, 9200943, 18401886]

約数ペア:

[(1, 18401886), (2, 9200943), (3, 6133962), (6, 3066981), (9, 2044654), (18, 1022327), (23, 800082), (46, 400041), (69, 266694), (138, 133347), (207, 88898), (414, 44449)]