222799746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{12809}}^1$

素因数の和:13050

約数の個数: 32

約数和(自身を含む): 482065920

約数和(自身を除く): 259266174

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 5798, 8697, 12809, 17394, 25618, 38427, 76854, 166517, 333034, 499551, 999102, 2856407, 5712814, 8569221, 17138442, 37133291, 74266582, 111399873, 222799746]

約数ペア:

[(1, 222799746), (2, 111399873), (3, 74266582), (6, 37133291), (13, 17138442), (26, 8569221), (39, 5712814), (78, 2856407), (223, 999102), (446, 499551), (669, 333034), (1338, 166517), (2899, 76854), (5798, 38427), (8697, 25618), (12809, 17394)]