40722486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1069}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 93269760

約数和(自身を除く): 52547274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 907, 1069, 1814, 2138, 2721, 3207, 5442, 6349, 6414, 7483, 12698, 14966, 19047, 22449, 38094, 44898, 969583, 1939166, 2908749, 5817498, 6787081, 13574162, 20361243, 40722486]

約数ペア:

[(1, 40722486), (2, 20361243), (3, 13574162), (6, 6787081), (7, 5817498), (14, 2908749), (21, 1939166), (42, 969583), (907, 44898), (1069, 38094), (1814, 22449), (2138, 19047), (2721, 14966), (3207, 12698), (5442, 7483), (6349, 6414)]