38558861628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{499493}}^1$

素因数の和:500426

約数の個数: 48

約数和(自身を含む): 102935723520

約数和(自身を除く): 64376861892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 919, 1838, 2757, 3676, 5514, 6433, 11028, 12866, 19299, 25732, 38598, 77196, 499493, 998986, 1498479, 1997972, 2996958, 3496451, 5993916, 6992902, 10489353, 13985804, 20978706, 41957412, 459034067, 918068134, 1377102201, 1836136268, 2754204402, 3213238469, 5508408804, 6426476938, 9639715407, 12852953876, 19279430814, 38558861628]

約数ペア:

[(1, 38558861628), (2, 19279430814), (3, 12852953876), (4, 9639715407), (6, 6426476938), (7, 5508408804), (12, 3213238469), (14, 2754204402), (21, 1836136268), (28, 1377102201), (42, 918068134), (84, 459034067), (919, 41957412), (1838, 20978706), (2757, 13985804), (3676, 10489353), (5514, 6992902), (6433, 5993916), (11028, 3496451), (12866, 2996958), (19299, 1997972), (25732, 1498479), (38598, 998986), (77196, 499493)]