18683312028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{81944351}}^1$

素因数の和:81944377

約数の個数: 24

約数和(自身を含む): 45888837120

約数和(自身を除く): 27205525092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 81944351, 163888702, 245833053, 327777404, 491666106, 983332212, 1556942669, 3113885338, 4670828007, 6227770676, 9341656014, 18683312028]

約数ペア:

[(1, 18683312028), (2, 9341656014), (3, 6227770676), (4, 4670828007), (6, 3113885338), (12, 1556942669), (19, 983332212), (38, 491666106), (57, 327777404), (76, 245833053), (114, 163888702), (228, 81944351)]