18556656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{22741}}^1$

素因数の和:22769

約数の個数: 40

約数和(自身を含む): 50760144

約数和(自身を除く): 32203488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 22741, 45482, 68223, 90964, 136446, 181928, 272892, 363856, 386597, 545784, 773194, 1091568, 1159791, 1546388, 2319582, 3092776, 4639164, 6185552, 9278328, 18556656]

約数ペア:

[(1, 18556656), (2, 9278328), (3, 6185552), (4, 4639164), (6, 3092776), (8, 2319582), (12, 1546388), (16, 1159791), (17, 1091568), (24, 773194), (34, 545784), (48, 386597), (51, 363856), (68, 272892), (102, 181928), (136, 136446), (204, 90964), (272, 68223), (408, 45482), (816, 22741)]