15307848

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1987}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 41867280

約数和(自身を除く): 26559432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 1987, 2568, 3852, 3974, 5961, 7704, 7948, 11922, 15896, 17883, 23844, 35766, 47688, 71532, 143064, 212609, 425218, 637827, 850436, 1275654, 1700872, 1913481, 2551308, 3826962, 5102616, 7653924, 15307848]

約数ペア:

[(1, 15307848), (2, 7653924), (3, 5102616), (4, 3826962), (6, 2551308), (8, 1913481), (9, 1700872), (12, 1275654), (18, 850436), (24, 637827), (36, 425218), (72, 212609), (107, 143064), (214, 71532), (321, 47688), (428, 35766), (642, 23844), (856, 17883), (963, 15896), (1284, 11922), (1926, 7948), (1987, 7704), (2568, 5961), (3852, 3974)]