18244827416

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{119723}}^1$

素因数の和:120215

約数の個数: 32

約数和(自身を含む): 35083920960

約数和(自身を除く): 16839093544

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 443, 886, 1772, 3544, 19049, 38098, 76196, 119723, 152392, 239446, 478892, 957784, 5148089, 10296178, 20592356, 41184712, 53037289, 106074578, 212149156, 424298312, 2280603427, 4561206854, 9122413708, 18244827416]

約数ペア:

[(1, 18244827416), (2, 9122413708), (4, 4561206854), (8, 2280603427), (43, 424298312), (86, 212149156), (172, 106074578), (344, 53037289), (443, 41184712), (886, 20592356), (1772, 10296178), (3544, 5148089), (19049, 957784), (38098, 478892), (76196, 239446), (119723, 152392)]