18392934

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 43428528

約数和(自身を除く): 25035594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 857, 1022, 1533, 1714, 2571, 3066, 3577, 5142, 5999, 7154, 10731, 11998, 17997, 21462, 35994, 41993, 62561, 83986, 125122, 125979, 187683, 251958, 375366, 437927, 875854, 1313781, 2627562, 3065489, 6130978, 9196467, 18392934]

約数ペア:

[(1, 18392934), (2, 9196467), (3, 6130978), (6, 3065489), (7, 2627562), (14, 1313781), (21, 875854), (42, 437927), (49, 375366), (73, 251958), (98, 187683), (146, 125979), (147, 125122), (219, 83986), (294, 62561), (438, 41993), (511, 35994), (857, 21462), (1022, 17997), (1533, 11998), (1714, 10731), (2571, 7154), (3066, 5999), (3577, 5142)]