7842996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31123}}^1$

素因数の和:31140

約数の個数: 36

約数和(自身を含む): 22658272

約数和(自身を除く): 14815276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 31123, 62246, 93369, 124492, 186738, 217861, 280107, 373476, 435722, 560214, 653583, 871444, 1120428, 1307166, 1960749, 2614332, 3921498, 7842996]

約数ペア:

[(1, 7842996), (2, 3921498), (3, 2614332), (4, 1960749), (6, 1307166), (7, 1120428), (9, 871444), (12, 653583), (14, 560214), (18, 435722), (21, 373476), (28, 280107), (36, 217861), (42, 186738), (63, 124492), (84, 93369), (126, 62246), (252, 31123)]