31949946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5897}}^1$

素因数の和:5955

約数の個数: 48

約数和(自身を含む): 80967744

約数和(自身を除く): 49017798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 5897, 11794, 17691, 35382, 41279, 53073, 82558, 106146, 123837, 247674, 253571, 371511, 507142, 743022, 760713, 1521426, 1774997, 2282139, 3549994, 4564278, 5324991, 10649982, 15974973, 31949946]

約数ペア:

[(1, 31949946), (2, 15974973), (3, 10649982), (6, 5324991), (7, 4564278), (9, 3549994), (14, 2282139), (18, 1774997), (21, 1521426), (42, 760713), (43, 743022), (63, 507142), (86, 371511), (126, 253571), (129, 247674), (258, 123837), (301, 106146), (387, 82558), (602, 53073), (774, 41279), (903, 35382), (1806, 17691), (2709, 11794), (5418, 5897)]