18865896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{112297}}^1$

素因数の和:112313

約数の個数: 32

約数和(自身を含む): 53903040

約数和(自身を除く): 35037144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 112297, 224594, 336891, 449188, 673782, 786079, 898376, 1347564, 1572158, 2358237, 2695128, 3144316, 4716474, 6288632, 9432948, 18865896]

約数ペア:

[(1, 18865896), (2, 9432948), (3, 6288632), (4, 4716474), (6, 3144316), (7, 2695128), (8, 2358237), (12, 1572158), (14, 1347564), (21, 898376), (24, 786079), (28, 673782), (42, 449188), (56, 336891), (84, 224594), (168, 112297)]