31432338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{249463}}^1$

素因数の和:249478

約数の個数: 24

約数和(自身を含む): 77832768

約数和(自身を除く): 46400430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 249463, 498926, 748389, 1496778, 1746241, 2245167, 3492482, 4490334, 5238723, 10477446, 15716169, 31432338]

約数ペア:

[(1, 31432338), (2, 15716169), (3, 10477446), (6, 5238723), (7, 4490334), (9, 3492482), (14, 2245167), (18, 1746241), (21, 1496778), (42, 748389), (63, 498926), (126, 249463)]