18374642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 33191424

約数和(自身を除く): 14816782

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 1567, 3134, 5863, 11726, 17237, 20371, 34474, 40742, 64247, 128494, 224081, 448162, 706717, 835211, 1413434, 1670422, 9187321, 18374642]

約数ペア:

[(1, 18374642), (2, 9187321), (11, 1670422), (13, 1413434), (22, 835211), (26, 706717), (41, 448162), (82, 224081), (143, 128494), (286, 64247), (451, 40742), (533, 34474), (902, 20371), (1066, 17237), (1567, 11726), (3134, 5863)]