3945012

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{631}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 9237312

約数和(自身を除く): 5292300

約数列:

[1, 2, 3, 4, 6, 12, 521, 631, 1042, 1262, 1563, 1893, 2084, 2524, 3126, 3786, 6252, 7572, 328751, 657502, 986253, 1315004, 1972506, 3945012]

約数ペア:

[(1, 3945012), (2, 1972506), (3, 1315004), (4, 986253), (6, 657502), (12, 328751), (521, 7572), (631, 6252), (1042, 3786), (1262, 3126), (1563, 2524), (1893, 2084)]