13215674628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28238621}}^1$

素因数の和:28238644

約数の個数: 36

約数和(自身を含む): 35976004428

約数和(自身を除く): 22760329800

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 28238621, 56477242, 84715863, 112954484, 169431726, 254147589, 338863452, 367102073, 508295178, 734204146, 1016590356, 1101306219, 1468408292, 2202612438, 3303918657, 4405224876, 6607837314, 13215674628]

約数ペア:

[(1, 13215674628), (2, 6607837314), (3, 4405224876), (4, 3303918657), (6, 2202612438), (9, 1468408292), (12, 1101306219), (13, 1016590356), (18, 734204146), (26, 508295178), (36, 367102073), (39, 338863452), (52, 254147589), (78, 169431726), (117, 112954484), (156, 84715863), (234, 56477242), (468, 28238621)]