39992988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{476107}}^1$

素因数の和:476121

約数の個数: 24

約数和(自身を含む): 106648192

約数和(自身を除く): 66655204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 476107, 952214, 1428321, 1904428, 2856642, 3332749, 5713284, 6665498, 9998247, 13330996, 19996494, 39992988]

約数ペア:

[(1, 39992988), (2, 19996494), (3, 13330996), (4, 9998247), (6, 6665498), (7, 5713284), (12, 3332749), (14, 2856642), (21, 1904428), (28, 1428321), (42, 952214), (84, 476107)]