15223788

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2508

約数の個数: 60

約数和(自身を含む): 41909560

約数和(自身を除く): 26685772

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, 2473, 3078, 4946, 6156, 7419, 9892, 14838, 22257, 29676, 44514, 46987, 66771, 89028, 93974, 133542, 140961, 187948, 200313, 267084, 281922, 400626, 422883, 563844, 801252, 845766, 1268649, 1691532, 2537298, 3805947, 5074596, 7611894, 15223788]

約数ペア:

[(1, 15223788), (2, 7611894), (3, 5074596), (4, 3805947), (6, 2537298), (9, 1691532), (12, 1268649), (18, 845766), (19, 801252), (27, 563844), (36, 422883), (38, 400626), (54, 281922), (57, 267084), (76, 200313), (81, 187948), (108, 140961), (114, 133542), (162, 93974), (171, 89028), (228, 66771), (324, 46987), (342, 44514), (513, 29676), (684, 22257), (1026, 14838), (1539, 9892), (2052, 7419), (2473, 6156), (3078, 4946)]