18045742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63097}}^1$

素因数の和:63123

約数の個数: 16

約数和(自身を含む): 31801392

約数和(自身を除く): 13755650

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63097, 126194, 694067, 820261, 1388134, 1640522, 9022871, 18045742]

約数ペア:

[(1, 18045742), (2, 9022871), (11, 1640522), (13, 1388134), (22, 820261), (26, 694067), (143, 126194), (286, 63097)]