18904512

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{8951}}^1$

素因数の和:8977

約数の個数: 56

約数和(自身を含む): 54571392

約数和(自身を除く): 35666880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 8951, 17902, 26853, 35804, 53706, 71608, 98461, 107412, 143216, 196922, 214824, 286432, 295383, 393844, 429648, 572864, 590766, 787688, 859296, 1181532, 1575376, 1718592, 2363064, 3150752, 4726128, 6301504, 9452256, 18904512]

約数ペア:

[(1, 18904512), (2, 9452256), (3, 6301504), (4, 4726128), (6, 3150752), (8, 2363064), (11, 1718592), (12, 1575376), (16, 1181532), (22, 859296), (24, 787688), (32, 590766), (33, 572864), (44, 429648), (48, 393844), (64, 295383), (66, 286432), (88, 214824), (96, 196922), (132, 143216), (176, 107412), (192, 98461), (264, 71608), (352, 53706), (528, 35804), (704, 26853), (1056, 17902), (2112, 8951)]