138091716

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{60887}}^1$

素因数の和:60910

約数の個数: 60

約数和(自身を含む): 412577088

約数和(自身を除く): 274485372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 60887, 121774, 182661, 243548, 365322, 426209, 547983, 730644, 852418, 1095966, 1278627, 1643949, 1704836, 2191932, 2557254, 3287898, 3835881, 4931847, 5114508, 6575796, 7671762, 9863694, 11507643, 15343524, 19727388, 23015286, 34522929, 46030572, 69045858, 138091716]

約数ペア:

[(1, 138091716), (2, 69045858), (3, 46030572), (4, 34522929), (6, 23015286), (7, 19727388), (9, 15343524), (12, 11507643), (14, 9863694), (18, 7671762), (21, 6575796), (27, 5114508), (28, 4931847), (36, 3835881), (42, 3287898), (54, 2557254), (63, 2191932), (81, 1704836), (84, 1643949), (108, 1278627), (126, 1095966), (162, 852418), (189, 730644), (252, 547983), (324, 426209), (378, 365322), (567, 243548), (756, 182661), (1134, 121774), (2268, 60887)]