18823518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149393}}^1$

素因数の和:149408

約数の個数: 24

約数和(自身を含む): 46610928

約数和(自身を除く): 27787410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149393, 298786, 448179, 896358, 1045751, 1344537, 2091502, 2689074, 3137253, 6274506, 9411759, 18823518]

約数ペア:

[(1, 18823518), (2, 9411759), (3, 6274506), (6, 3137253), (7, 2689074), (9, 2091502), (14, 1344537), (18, 1045751), (21, 896358), (42, 448179), (63, 298786), (126, 149393)]