31475628

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5148

約数の個数: 60

約数和(自身を含む): 86631160

約数和(自身を除く): 55155532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 5113, 6156, 10226, 15339, 20452, 30678, 46017, 61356, 92034, 97147, 138051, 184068, 194294, 276102, 291441, 388588, 414153, 552204, 582882, 828306, 874323, 1165764, 1656612, 1748646, 2622969, 3497292, 5245938, 7868907, 10491876, 15737814, 31475628]

約数ペア:

[(1, 31475628), (2, 15737814), (3, 10491876), (4, 7868907), (6, 5245938), (9, 3497292), (12, 2622969), (18, 1748646), (19, 1656612), (27, 1165764), (36, 874323), (38, 828306), (54, 582882), (57, 552204), (76, 414153), (81, 388588), (108, 291441), (114, 276102), (162, 194294), (171, 184068), (228, 138051), (324, 97147), (342, 92034), (513, 61356), (684, 46017), (1026, 30678), (1539, 20452), (2052, 15339), (3078, 10226), (5113, 6156)]