18012544

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{1163}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 39477060

約数和(自身を除く): 21464516

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1163, 1408, 1936, 2326, 3872, 4652, 7744, 9304, 12793, 15488, 18608, 25586, 37216, 51172, 74432, 102344, 140723, 148864, 204688, 281446, 409376, 562892, 818752, 1125784, 1637504, 2251568, 4503136, 9006272, 18012544]

約数ペア:

[(1, 18012544), (2, 9006272), (4, 4503136), (8, 2251568), (11, 1637504), (16, 1125784), (22, 818752), (32, 562892), (44, 409376), (64, 281446), (88, 204688), (121, 148864), (128, 140723), (176, 102344), (242, 74432), (352, 51172), (484, 37216), (704, 25586), (968, 18608), (1163, 15488), (1408, 12793), (1936, 9304), (2326, 7744), (3872, 4652)]