42108178

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{49307}}^1$

素因数の和:49377

約数の個数: 16

約数和(自身を含む): 73370304

約数和(自身を除く): 31262126

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 49307, 98614, 345149, 690298, 3007727, 6015454, 21054089, 42108178]

約数ペア:

[(1, 42108178), (2, 21054089), (7, 6015454), (14, 3007727), (61, 690298), (122, 345149), (427, 98614), (854, 49307)]