16177518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{128393}}^1$

素因数の和:128408

約数の個数: 24

約数和(自身を含む): 40058928

約数和(自身を除く): 23881410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 128393, 256786, 385179, 770358, 898751, 1155537, 1797502, 2311074, 2696253, 5392506, 8088759, 16177518]

約数ペア:

[(1, 16177518), (2, 8088759), (3, 5392506), (6, 2696253), (7, 2311074), (9, 1797502), (14, 1155537), (18, 898751), (21, 770358), (42, 385179), (63, 256786), (126, 128393)]