2013151518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15977393}}^1$

素因数の和:15977408

約数の個数: 24

約数和(自身を含む): 4984946928

約数和(自身を除く): 2971795410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15977393, 31954786, 47932179, 95864358, 111841751, 143796537, 223683502, 287593074, 335525253, 671050506, 1006575759, 2013151518]

約数ペア:

[(1, 2013151518), (2, 1006575759), (3, 671050506), (6, 335525253), (7, 287593074), (9, 223683502), (14, 143796537), (18, 111841751), (21, 95864358), (42, 47932179), (63, 31954786), (126, 15977393)]