42007938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3803}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 96408576

約数和(自身を除く): 54400638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 3803, 5523, 7606, 11046, 11409, 22818, 26621, 53242, 79863, 159726, 1000189, 2000378, 3000567, 6001134, 7001323, 14002646, 21003969, 42007938]

約数ペア:

[(1, 42007938), (2, 21003969), (3, 14002646), (6, 7001323), (7, 6001134), (14, 3000567), (21, 2000378), (42, 1000189), (263, 159726), (526, 79863), (789, 53242), (1578, 26621), (1841, 22818), (3682, 11409), (3803, 11046), (5523, 7606)]