18339772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6833}}^1$

素因数の和:6909

約数の個数: 24

約数和(自身を含む): 35591472

約数和(自身を除く): 17251700

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 6833, 13666, 27332, 75163, 150326, 300652, 416813, 833626, 1667252, 4584943, 9169886, 18339772]

約数ペア:

[(1, 18339772), (2, 9169886), (4, 4584943), (11, 1667252), (22, 833626), (44, 416813), (61, 300652), (122, 150326), (244, 75163), (671, 27332), (1342, 13666), (2684, 6833)]