1131174

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 2779920

約数和(自身を除く): 1648746

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 197, 198, 261, 319, 394, 522, 591, 638, 957, 1182, 1773, 1914, 2167, 2871, 3546, 4334, 5713, 5742, 6501, 11426, 13002, 17139, 19503, 34278, 39006, 51417, 62843, 102834, 125686, 188529, 377058, 565587, 1131174]

約数ペア:

[(1, 1131174), (2, 565587), (3, 377058), (6, 188529), (9, 125686), (11, 102834), (18, 62843), (22, 51417), (29, 39006), (33, 34278), (58, 19503), (66, 17139), (87, 13002), (99, 11426), (174, 6501), (197, 5742), (198, 5713), (261, 4334), (319, 3546), (394, 2871), (522, 2167), (591, 1914), (638, 1773), (957, 1182)]