18248032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 40061952

約数和(自身を除く): 21813920

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1103, 1504, 2068, 2206, 4136, 4412, 8272, 8824, 12133, 16544, 17648, 24266, 35296, 48532, 51841, 97064, 103682, 194128, 207364, 388256, 414728, 570251, 829456, 1140502, 1658912, 2281004, 4562008, 9124016, 18248032]

約数ペア:

[(1, 18248032), (2, 9124016), (4, 4562008), (8, 2281004), (11, 1658912), (16, 1140502), (22, 829456), (32, 570251), (44, 414728), (47, 388256), (88, 207364), (94, 194128), (176, 103682), (188, 97064), (352, 51841), (376, 48532), (517, 35296), (752, 24266), (1034, 17648), (1103, 16544), (1504, 12133), (2068, 8824), (2206, 8272), (4136, 4412)]