19438182

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26339}}^1$

素因数の和:26388

約数の個数: 24

約数和(自身を含む): 43144920

約数和(自身を除く): 23706738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 26339, 52678, 79017, 158034, 237051, 474102, 1079899, 2159798, 3239697, 6479394, 9719091, 19438182]

約数ペア:

[(1, 19438182), (2, 9719091), (3, 6479394), (6, 3239697), (9, 2159798), (18, 1079899), (41, 474102), (82, 237051), (123, 158034), (246, 79017), (369, 52678), (738, 26339)]