18965352

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{16127}}^1$

素因数の和:16150

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 36192408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 16127, 32254, 48381, 64508, 96762, 112889, 129016, 193524, 225778, 338667, 387048, 451556, 677334, 790223, 903112, 1354668, 1580446, 2370669, 2709336, 3160892, 4741338, 6321784, 9482676, 18965352]

約数ペア:

[(1, 18965352), (2, 9482676), (3, 6321784), (4, 4741338), (6, 3160892), (7, 2709336), (8, 2370669), (12, 1580446), (14, 1354668), (21, 903112), (24, 790223), (28, 677334), (42, 451556), (49, 387048), (56, 338667), (84, 225778), (98, 193524), (147, 129016), (168, 112889), (196, 96762), (294, 64508), (392, 48381), (588, 32254), (1176, 16127)]