138772386

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{111733}}^1$

素因数の和:111767

約数の個数: 32

約数和(自身を含む): 321793920

約数和(自身を除く): 183021534

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 111733, 223466, 335199, 670398, 1005597, 2011194, 2569859, 3016791, 5139718, 6033582, 7709577, 15419154, 23128731, 46257462, 69386193, 138772386]

約数ペア:

[(1, 138772386), (2, 69386193), (3, 46257462), (6, 23128731), (9, 15419154), (18, 7709577), (23, 6033582), (27, 5139718), (46, 3016791), (54, 2569859), (69, 2011194), (138, 1005597), (207, 670398), (414, 335199), (621, 223466), (1242, 111733)]