18366074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 29453952

約数和(自身を除く): 11087878

約数列:

[1, 2, 31, 43, 62, 83, 86, 166, 1333, 2573, 2666, 3569, 5146, 6889, 7138, 13778, 110639, 213559, 221278, 296227, 427118, 592454, 9183037, 18366074]

約数ペア:

[(1, 18366074), (2, 9183037), (31, 592454), (43, 427118), (62, 296227), (83, 221278), (86, 213559), (166, 110639), (1333, 13778), (2573, 7138), (2666, 6889), (3569, 5146)]