31296738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2741}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 68703552

約数和(自身を除く): 37406814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 173, 346, 519, 1038, 1903, 2741, 3806, 5482, 5709, 8223, 11418, 16446, 30151, 60302, 90453, 180906, 474193, 948386, 1422579, 2845158, 5216123, 10432246, 15648369, 31296738]

約数ペア:

[(1, 31296738), (2, 15648369), (3, 10432246), (6, 5216123), (11, 2845158), (22, 1422579), (33, 948386), (66, 474193), (173, 180906), (346, 90453), (519, 60302), (1038, 30151), (1903, 16446), (2741, 11418), (3806, 8223), (5482, 5709)]