40191858

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{45569}}^1$

素因数の和:45591

約数の個数: 36

約数和(自身を含む): 101302110

約数和(自身を除く): 61110252

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 45569, 91138, 136707, 273414, 318983, 410121, 637966, 820242, 956949, 1913898, 2232881, 2870847, 4465762, 5741694, 6698643, 13397286, 20095929, 40191858]

約数ペア:

[(1, 40191858), (2, 20095929), (3, 13397286), (6, 6698643), (7, 5741694), (9, 4465762), (14, 2870847), (18, 2232881), (21, 1913898), (42, 956949), (49, 820242), (63, 637966), (98, 410121), (126, 318983), (147, 273414), (294, 136707), (441, 91138), (882, 45569)]