66430266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1581673}}^1$

素因数の和:1581685

約数の個数: 16

約数和(自身を含む): 151840704

約数和(自身を除く): 85410438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1581673, 3163346, 4745019, 9490038, 11071711, 22143422, 33215133, 66430266]

約数ペア:

[(1, 66430266), (2, 33215133), (3, 22143422), (6, 11071711), (7, 9490038), (14, 4745019), (21, 3163346), (42, 1581673)]