15511068

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7559}}^1$

素因数の和:7591

約数の個数: 48

約数和(自身を含む): 42336000

約数和(自身を除く): 26824932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 7559, 15118, 22677, 30236, 45354, 68031, 90708, 136062, 143621, 204093, 272124, 287242, 408186, 430863, 574484, 816372, 861726, 1292589, 1723452, 2585178, 3877767, 5170356, 7755534, 15511068]

約数ペア:

[(1, 15511068), (2, 7755534), (3, 5170356), (4, 3877767), (6, 2585178), (9, 1723452), (12, 1292589), (18, 861726), (19, 816372), (27, 574484), (36, 430863), (38, 408186), (54, 287242), (57, 272124), (76, 204093), (108, 143621), (114, 136062), (171, 90708), (228, 68031), (342, 45354), (513, 30236), (684, 22677), (1026, 15118), (2052, 7559)]