21434348546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{150961}}^1$

素因数の和:151146

約数の個数: 32

約数和(自身を含む): 35709155328

約数和(自身を除く): 14274806782

約数列:

[1, 2, 13, 26, 43, 86, 127, 254, 559, 1118, 1651, 3302, 5461, 10922, 70993, 141986, 150961, 301922, 1962493, 3924986, 6491323, 12982646, 19172047, 38344094, 84387199, 168774398, 249236611, 498473222, 824398021, 1648796042, 10717174273, 21434348546]

約数ペア:

[(1, 21434348546), (2, 10717174273), (13, 1648796042), (26, 824398021), (43, 498473222), (86, 249236611), (127, 168774398), (254, 84387199), (559, 38344094), (1118, 19172047), (1651, 12982646), (3302, 6491323), (5461, 3924986), (10922, 1962493), (70993, 301922), (141986, 150961)]