17671986

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{4483}}^1$

素因数の和:4567

約数の個数: 32

約数和(自身を含む): 39817920

約数和(自身を除く): 22145934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 4483, 8966, 13449, 26898, 40347, 80694, 121041, 242082, 327259, 654518, 981777, 1963554, 2945331, 5890662, 8835993, 17671986]

約数ペア:

[(1, 17671986), (2, 8835993), (3, 5890662), (6, 2945331), (9, 1963554), (18, 981777), (27, 654518), (54, 327259), (73, 242082), (146, 121041), (219, 80694), (438, 40347), (657, 26898), (1314, 13449), (1971, 8966), (3942, 4483)]