12654876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3527}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 33191424

約数和(自身を除く): 20536548

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3527, 3588, 7054, 10581, 14108, 21162, 42324, 45851, 81121, 91702, 137553, 162242, 183404, 243363, 275106, 324484, 486726, 550212, 973452, 1054573, 2109146, 3163719, 4218292, 6327438, 12654876]

約数ペア:

[(1, 12654876), (2, 6327438), (3, 4218292), (4, 3163719), (6, 2109146), (12, 1054573), (13, 973452), (23, 550212), (26, 486726), (39, 324484), (46, 275106), (52, 243363), (69, 183404), (78, 162242), (92, 137553), (138, 91702), (156, 81121), (276, 45851), (299, 42324), (598, 21162), (897, 14108), (1196, 10581), (1794, 7054), (3527, 3588)]