15567696

素因数分解:

$2^4\times 3^2\times {\mathrm{108109}}^1$

素因数の和:108123

約数の個数: 30

約数和(自身を含む): 43568330

約数和(自身を除く): 28000634

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 108109, 216218, 324327, 432436, 648654, 864872, 972981, 1297308, 1729744, 1945962, 2594616, 3891924, 5189232, 7783848, 15567696]

約数ペア:

[(1, 15567696), (2, 7783848), (3, 5189232), (4, 3891924), (6, 2594616), (8, 1945962), (9, 1729744), (12, 1297308), (16, 972981), (18, 864872), (24, 648654), (36, 432436), (48, 324327), (72, 216218), (144, 108109)]