30541518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{242393}}^1$

素因数の和:242408

約数の個数: 24

約数和(自身を含む): 75626928

約数和(自身を除く): 45085410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 242393, 484786, 727179, 1454358, 1696751, 2181537, 3393502, 4363074, 5090253, 10180506, 15270759, 30541518]

約数ペア:

[(1, 30541518), (2, 15270759), (3, 10180506), (6, 5090253), (7, 4363074), (9, 3393502), (14, 2181537), (18, 1696751), (21, 1454358), (42, 727179), (63, 484786), (126, 242393)]