13191642

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{4049}}^1$

素因数の和:4238

約数の個数: 24

約数和(自身を含む): 28746900

約数和(自身を除く): 15555258

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 4049, 8098, 12147, 24294, 36441, 72882, 732869, 1465738, 2198607, 4397214, 6595821, 13191642]

約数ペア:

[(1, 13191642), (2, 6595821), (3, 4397214), (6, 2198607), (9, 1465738), (18, 732869), (181, 72882), (362, 36441), (543, 24294), (1086, 12147), (1629, 8098), (3258, 4049)]