17904222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{142097}}^1$

素因数の和:142112

約数の個数: 24

約数和(自身を含む): 44334576

約数和(自身を除く): 26430354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 142097, 284194, 426291, 852582, 994679, 1278873, 1989358, 2557746, 2984037, 5968074, 8952111, 17904222]

約数ペア:

[(1, 17904222), (2, 8952111), (3, 5968074), (6, 2984037), (7, 2557746), (9, 1989358), (14, 1278873), (18, 994679), (21, 852582), (42, 426291), (63, 284194), (126, 142097)]