17998416

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:761

約数の個数: 80

約数和(自身を含む): 52585920

約数和(自身を除く): 34587504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 683, 732, 976, 1098, 1366, 1464, 1647, 2049, 2196, 2732, 2928, 3294, 4098, 4392, 5464, 6147, 6588, 8196, 8784, 10928, 12294, 13176, 16392, 18441, 24588, 26352, 32784, 36882, 41663, 49176, 73764, 83326, 98352, 124989, 147528, 166652, 249978, 295056, 333304, 374967, 499956, 666608, 749934, 999912, 1124901, 1499868, 1999824, 2249802, 2999736, 4499604, 5999472, 8999208, 17998416]

約数ペア:

[(1, 17998416), (2, 8999208), (3, 5999472), (4, 4499604), (6, 2999736), (8, 2249802), (9, 1999824), (12, 1499868), (16, 1124901), (18, 999912), (24, 749934), (27, 666608), (36, 499956), (48, 374967), (54, 333304), (61, 295056), (72, 249978), (108, 166652), (122, 147528), (144, 124989), (183, 98352), (216, 83326), (244, 73764), (366, 49176), (432, 41663), (488, 36882), (549, 32784), (683, 26352), (732, 24588), (976, 18441), (1098, 16392), (1366, 13176), (1464, 12294), (1647, 10928), (2049, 8784), (2196, 8196), (2732, 6588), (2928, 6147), (3294, 5464), (4098, 4392)]