18375392

素因数分解:

$2^5\times 7^2\times {\mathrm{11719}}^1$

素因数の和:11743

約数の個数: 36

約数和(自身を含む): 42086520

約数和(自身を除く): 23711128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 11719, 23438, 46876, 82033, 93752, 164066, 187504, 328132, 375008, 574231, 656264, 1148462, 1312528, 2296924, 2625056, 4593848, 9187696, 18375392]

約数ペア:

[(1, 18375392), (2, 9187696), (4, 4593848), (7, 2625056), (8, 2296924), (14, 1312528), (16, 1148462), (28, 656264), (32, 574231), (49, 375008), (56, 328132), (98, 187504), (112, 164066), (196, 93752), (224, 82033), (392, 46876), (784, 23438), (1568, 11719)]