42318178

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{23801}}^1$

素因数の和:23937

約数の個数: 16

約数和(自身を含む): 73119744

約数和(自身を除く): 30801566

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 23801, 47602, 166607, 333214, 3022727, 6045454, 21159089, 42318178]

約数ペア:

[(1, 42318178), (2, 21159089), (7, 6045454), (14, 3022727), (127, 333214), (254, 166607), (889, 47602), (1778, 23801)]