18040704

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4271}}^1$

素因数の和:4299

約数の個数: 64

約数和(自身を含む): 52289280

約数和(自身を除く): 34248576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 4271, 8542, 12813, 17084, 25626, 34168, 46981, 51252, 68336, 93962, 102504, 136672, 140943, 187924, 205008, 273344, 281886, 375848, 410016, 546688, 563772, 751696, 820032, 1127544, 1503392, 1640064, 2255088, 3006784, 4510176, 6013568, 9020352, 18040704]

約数ペア:

[(1, 18040704), (2, 9020352), (3, 6013568), (4, 4510176), (6, 3006784), (8, 2255088), (11, 1640064), (12, 1503392), (16, 1127544), (22, 820032), (24, 751696), (32, 563772), (33, 546688), (44, 410016), (48, 375848), (64, 281886), (66, 273344), (88, 205008), (96, 187924), (128, 140943), (132, 136672), (176, 102504), (192, 93962), (264, 68336), (352, 51252), (384, 46981), (528, 34168), (704, 25626), (1056, 17084), (1408, 12813), (2112, 8542), (4224, 4271)]