198328182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2542669}}^1$

素因数の和:2542687

約数の個数: 16

約数和(自身を含む): 427168560

約数和(自身を除く): 228840378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2542669, 5085338, 7628007, 15256014, 33054697, 66109394, 99164091, 198328182]

約数ペア:

[(1, 198328182), (2, 99164091), (3, 66109394), (6, 33054697), (13, 15256014), (26, 7628007), (39, 5085338), (78, 2542669)]