42247218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541631}}^1$

素因数の和:541649

約数の個数: 16

約数和(自身を含む): 90994176

約数和(自身を除く): 48746958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 541631, 1083262, 1624893, 3249786, 7041203, 14082406, 21123609, 42247218]

約数ペア:

[(1, 42247218), (2, 21123609), (3, 14082406), (6, 7041203), (13, 3249786), (26, 1624893), (39, 1083262), (78, 541631)]