12842718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17987}}^1$

素因数の和:18016

約数の個数: 32

約数和(自身を含む): 31083264

約数和(自身を除く): 18240546

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 17987, 35974, 53961, 107922, 125909, 251818, 305779, 377727, 611558, 755454, 917337, 1834674, 2140453, 4280906, 6421359, 12842718]

約数ペア:

[(1, 12842718), (2, 6421359), (3, 4280906), (6, 2140453), (7, 1834674), (14, 917337), (17, 755454), (21, 611558), (34, 377727), (42, 305779), (51, 251818), (102, 125909), (119, 107922), (238, 53961), (357, 35974), (714, 17987)]