2018035566

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{1129}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 4556160000

約数和(自身を除く): 2538124434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 419, 474, 711, 838, 1129, 1257, 1422, 2133, 2258, 2514, 3387, 3771, 4266, 6774, 7542, 10161, 11313, 20322, 22626, 30483, 33101, 60966, 66202, 89191, 99303, 178382, 198606, 267573, 297909, 473051, 535146, 595818, 802719, 893727, 946102, 1419153, 1605438, 1787454, 2408157, 2838306, 4257459, 4816314, 8514918, 12772377, 25544754, 37371029, 74742058, 112113087, 224226174, 336339261, 672678522, 1009017783, 2018035566]

約数ペア:

[(1, 2018035566), (2, 1009017783), (3, 672678522), (6, 336339261), (9, 224226174), (18, 112113087), (27, 74742058), (54, 37371029), (79, 25544754), (158, 12772377), (237, 8514918), (419, 4816314), (474, 4257459), (711, 2838306), (838, 2408157), (1129, 1787454), (1257, 1605438), (1422, 1419153), (2133, 946102), (2258, 893727), (2514, 802719), (3387, 595818), (3771, 535146), (4266, 473051), (6774, 297909), (7542, 267573), (10161, 198606), (11313, 178382), (20322, 99303), (22626, 89191), (30483, 66202), (33101, 60966)]