12649482

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 28622880

約数和(自身を除く): 15973398

約数列:

[1, 2, 3, 6, 9, 18, 43, 59, 86, 118, 129, 177, 258, 277, 354, 387, 531, 554, 774, 831, 1062, 1662, 2493, 2537, 4986, 5074, 7611, 11911, 15222, 16343, 22833, 23822, 32686, 35733, 45666, 49029, 71466, 98058, 107199, 147087, 214398, 294174, 702749, 1405498, 2108247, 4216494, 6324741, 12649482]

約数ペア:

[(1, 12649482), (2, 6324741), (3, 4216494), (6, 2108247), (9, 1405498), (18, 702749), (43, 294174), (59, 214398), (86, 147087), (118, 107199), (129, 98058), (177, 71466), (258, 49029), (277, 45666), (354, 35733), (387, 32686), (531, 23822), (554, 22833), (774, 16343), (831, 15222), (1062, 11911), (1662, 7611), (2493, 5074), (2537, 4986)]