42206318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1229}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 37143442

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 446, 1229, 1561, 2453, 2458, 3122, 4906, 8603, 13519, 17171, 17206, 27038, 34342, 94633, 189266, 274067, 548134, 1918469, 3014737, 3836938, 6029474, 21103159, 42206318]

約数ペア:

[(1, 42206318), (2, 21103159), (7, 6029474), (11, 3836938), (14, 3014737), (22, 1918469), (77, 548134), (154, 274067), (223, 189266), (446, 94633), (1229, 34342), (1561, 27038), (2453, 17206), (2458, 17171), (3122, 13519), (4906, 8603)]