16481346

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 39015360

約数和(自身を除く): 22534014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 919, 1281, 1838, 2562, 2757, 2989, 5514, 5978, 6433, 8967, 12866, 17934, 19299, 38598, 45031, 56059, 90062, 112118, 135093, 168177, 270186, 336354, 392413, 784826, 1177239, 2354478, 2746891, 5493782, 8240673, 16481346]

約数ペア:

[(1, 16481346), (2, 8240673), (3, 5493782), (6, 2746891), (7, 2354478), (14, 1177239), (21, 784826), (42, 392413), (49, 336354), (61, 270186), (98, 168177), (122, 135093), (147, 112118), (183, 90062), (294, 56059), (366, 45031), (427, 38598), (854, 19299), (919, 17934), (1281, 12866), (1838, 8967), (2562, 6433), (2757, 5978), (2989, 5514)]