31871124

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{17359}}^1$

素因数の和:17389

約数の個数: 48

約数和(自身を含む): 87494400

約数和(自身を除く): 55623276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 17359, 34718, 52077, 69436, 104154, 156231, 208308, 295103, 312462, 468693, 590206, 624924, 885309, 937386, 1180412, 1770618, 1874772, 2655927, 3541236, 5311854, 7967781, 10623708, 15935562, 31871124]

約数ペア:

[(1, 31871124), (2, 15935562), (3, 10623708), (4, 7967781), (6, 5311854), (9, 3541236), (12, 2655927), (17, 1874772), (18, 1770618), (27, 1180412), (34, 937386), (36, 885309), (51, 624924), (54, 590206), (68, 468693), (102, 312462), (108, 295103), (153, 208308), (204, 156231), (306, 104154), (459, 69436), (612, 52077), (918, 34718), (1836, 17359)]