42518478

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{18217}}^1$

素因数の和:18611

約数の個数: 16

約数和(自身を含む): 85260240

約数和(自身を除く): 42741762

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 18217, 36434, 54651, 109302, 7086413, 14172826, 21259239, 42518478]

約数ペア:

[(1, 42518478), (2, 21259239), (3, 14172826), (6, 7086413), (389, 109302), (778, 54651), (1167, 36434), (2334, 18217)]