18621567448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3691}}^1\times {\mathrm{57331}}^1$

素因数の和:61039

約数の個数: 32

約数和(自身を含む): 38100553920

約数和(自身を除く): 19478986472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3691, 7382, 14764, 29528, 40601, 57331, 81202, 114662, 162404, 229324, 324808, 458648, 630641, 1261282, 2522564, 5045128, 211608721, 423217442, 846434884, 1692869768, 2327695931, 4655391862, 9310783724, 18621567448]

約数ペア:

[(1, 18621567448), (2, 9310783724), (4, 4655391862), (8, 2327695931), (11, 1692869768), (22, 846434884), (44, 423217442), (88, 211608721), (3691, 5045128), (7382, 2522564), (14764, 1261282), (29528, 630641), (40601, 458648), (57331, 324808), (81202, 229324), (114662, 162404)]