126974142

素因数分解:

$2^1\times 3^4\times {\mathrm{783791}}^1$

素因数の和:783805

約数の個数: 20

約数和(自身を含む): 284516496

約数和(自身を除く): 157542354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 783791, 1567582, 2351373, 4702746, 7054119, 14108238, 21162357, 42324714, 63487071, 126974142]

約数ペア:

[(1, 126974142), (2, 63487071), (3, 42324714), (6, 21162357), (9, 14108238), (18, 7054119), (27, 4702746), (54, 2351373), (81, 1567582), (162, 783791)]