18453028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22073}}^1$

素因数の和:22107

約数の個数: 24

約数和(自身を含む): 37084320

約数和(自身を除く): 18631292

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 22073, 44146, 88292, 242803, 419387, 485606, 838774, 971212, 1677548, 4613257, 9226514, 18453028]

約数ペア:

[(1, 18453028), (2, 9226514), (4, 4613257), (11, 1677548), (19, 971212), (22, 838774), (38, 485606), (44, 419387), (76, 242803), (209, 88292), (418, 44146), (836, 22073)]