18177821438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{51157}}^1$

素因数の和:52676

約数の個数: 32

約数和(自身を含む): 33017782464

約数和(自身を除く): 14839961026

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1493, 2986, 10451, 20902, 25381, 50762, 51157, 102314, 177667, 355334, 358099, 716198, 869669, 1739338, 6087683, 12175366, 76377401, 152754802, 534641807, 1069283614, 1298415817, 2596831634, 9088910719, 18177821438]

約数ペア:

[(1, 18177821438), (2, 9088910719), (7, 2596831634), (14, 1298415817), (17, 1069283614), (34, 534641807), (119, 152754802), (238, 76377401), (1493, 12175366), (2986, 6087683), (10451, 1739338), (20902, 869669), (25381, 716198), (50762, 358099), (51157, 355334), (102314, 177667)]