281338722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2232847}}^1$

素因数の和:2232862

約数の個数: 24

約数和(自身を含む): 696648576

約数和(自身を除く): 415309854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2232847, 4465694, 6698541, 13397082, 15629929, 20095623, 31259858, 40191246, 46889787, 93779574, 140669361, 281338722]

約数ペア:

[(1, 281338722), (2, 140669361), (3, 93779574), (6, 46889787), (7, 40191246), (9, 31259858), (14, 20095623), (18, 15629929), (21, 13397082), (42, 6698541), (63, 4465694), (126, 2232847)]