31227966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22531}}^1$

素因数の和:22557

約数の個数: 48

約数和(自身を含む): 84359808

約数和(自身を除く): 53131842

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 22531, 45062, 67593, 135186, 157717, 202779, 247841, 315434, 405558, 473151, 495682, 743523, 946302, 1419453, 1487046, 1734887, 2230569, 2838906, 3469774, 4461138, 5204661, 10409322, 15613983, 31227966]

約数ペア:

[(1, 31227966), (2, 15613983), (3, 10409322), (6, 5204661), (7, 4461138), (9, 3469774), (11, 2838906), (14, 2230569), (18, 1734887), (21, 1487046), (22, 1419453), (33, 946302), (42, 743523), (63, 495682), (66, 473151), (77, 405558), (99, 315434), (126, 247841), (154, 202779), (198, 157717), (231, 135186), (462, 67593), (693, 45062), (1386, 22531)]