18133039804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21690239}}^1$

素因数の和:21690273

約数の個数: 24

約数和(自身を含む): 36439603200

約数和(自身を除く): 18306563396

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 21690239, 43380478, 86760956, 238592629, 412114541, 477185258, 824229082, 954370516, 1648458164, 4533259951, 9066519902, 18133039804]

約数ペア:

[(1, 18133039804), (2, 9066519902), (4, 4533259951), (11, 1648458164), (19, 954370516), (22, 824229082), (38, 477185258), (44, 412114541), (76, 238592629), (209, 86760956), (418, 43380478), (836, 21690239)]