12420252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{26539}}^1$

素因数の和:26562

約数の個数: 36

約数和(自身を含む): 33811960

約数和(自身を除く): 21391708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 26539, 53078, 79617, 106156, 159234, 238851, 318468, 345007, 477702, 690014, 955404, 1035021, 1380028, 2070042, 3105063, 4140084, 6210126, 12420252]

約数ペア:

[(1, 12420252), (2, 6210126), (3, 4140084), (4, 3105063), (6, 2070042), (9, 1380028), (12, 1035021), (13, 955404), (18, 690014), (26, 477702), (36, 345007), (39, 318468), (52, 238851), (78, 159234), (117, 106156), (156, 79617), (234, 53078), (468, 26539)]