31210938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 74164896

約数和(自身を除く): 42953958

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 283, 557, 566, 849, 1114, 1671, 1698, 2547, 3113, 3342, 5013, 5094, 6127, 6226, 9339, 10026, 12254, 18381, 18678, 28017, 36762, 55143, 56034, 110286, 157631, 315262, 472893, 945786, 1418679, 1733941, 2837358, 3467882, 5201823, 10403646, 15605469, 31210938]

約数ペア:

[(1, 31210938), (2, 15605469), (3, 10403646), (6, 5201823), (9, 3467882), (11, 2837358), (18, 1733941), (22, 1418679), (33, 945786), (66, 472893), (99, 315262), (198, 157631), (283, 110286), (557, 56034), (566, 55143), (849, 36762), (1114, 28017), (1671, 18678), (1698, 18381), (2547, 12254), (3113, 10026), (3342, 9339), (5013, 6226), (5094, 6127)]