4027338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31963}}^1$

素因数の和:31978

約数の個数: 24

約数和(自身を含む): 9972768

約数和(自身を除く): 5945430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 31963, 63926, 95889, 191778, 223741, 287667, 447482, 575334, 671223, 1342446, 2013669, 4027338]

約数ペア:

[(1, 4027338), (2, 2013669), (3, 1342446), (6, 671223), (7, 575334), (9, 447482), (14, 287667), (18, 223741), (21, 191778), (42, 95889), (63, 63926), (126, 31963)]