18020224

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6121}}^1$

素因数の和:6158

約数の個数: 32

約数和(自身を含む): 37466640

約数和(自身を除く): 19446416

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6121, 12242, 24484, 48968, 97936, 140783, 195872, 281566, 391744, 563132, 783488, 1126264, 2252528, 4505056, 9010112, 18020224]

約数ペア:

[(1, 18020224), (2, 9010112), (4, 4505056), (8, 2252528), (16, 1126264), (23, 783488), (32, 563132), (46, 391744), (64, 281566), (92, 195872), (128, 140783), (184, 97936), (368, 48968), (736, 24484), (1472, 12242), (2944, 6121)]