16855145922

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1\times {\mathrm{619}}^1$

素因数の和:1327

約数の個数: 64

約数和(自身を含む): 34717777920

約数和(自身を除く): 17862631998

約数列:

[1, 2, 3, 6, 47, 94, 141, 223, 282, 433, 446, 619, 669, 866, 1238, 1299, 1338, 1857, 2598, 3714, 10481, 20351, 20962, 29093, 31443, 40702, 58186, 61053, 62886, 87279, 96559, 122106, 138037, 174558, 193118, 268027, 276074, 289677, 414111, 536054, 579354, 804081, 828222, 1608162, 4538273, 6487739, 9076546, 12597269, 12975478, 13614819, 19463217, 25194538, 27229638, 37791807, 38926434, 59770021, 75583614, 119540042, 179310063, 358620126, 2809190987, 5618381974, 8427572961, 16855145922]

約数ペア:

[(1, 16855145922), (2, 8427572961), (3, 5618381974), (6, 2809190987), (47, 358620126), (94, 179310063), (141, 119540042), (223, 75583614), (282, 59770021), (433, 38926434), (446, 37791807), (619, 27229638), (669, 25194538), (866, 19463217), (1238, 13614819), (1299, 12975478), (1338, 12597269), (1857, 9076546), (2598, 6487739), (3714, 4538273), (10481, 1608162), (20351, 828222), (20962, 804081), (29093, 579354), (31443, 536054), (40702, 414111), (58186, 289677), (61053, 276074), (62886, 268027), (87279, 193118), (96559, 174558), (122106, 138037)]