74717286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1778983}}^1$

素因数の和:1778995

約数の個数: 16

約数和(自身を含む): 170782464

約数和(自身を除く): 96065178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1778983, 3557966, 5336949, 10673898, 12452881, 24905762, 37358643, 74717286]

約数ペア:

[(1, 74717286), (2, 37358643), (3, 24905762), (6, 12452881), (7, 10673898), (14, 5336949), (21, 3557966), (42, 1778983)]