65444418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{911}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 153369216

約数和(自身を除く): 87924798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 614, 911, 921, 1822, 1842, 2733, 2763, 3991, 5466, 5526, 7982, 8199, 11843, 11973, 16398, 23686, 23946, 35529, 35919, 71058, 71838, 106587, 213174, 279677, 559354, 839031, 1678062, 2517093, 3635801, 5034186, 7271602, 10907403, 21814806, 32722209, 65444418]

約数ペア:

[(1, 65444418), (2, 32722209), (3, 21814806), (6, 10907403), (9, 7271602), (13, 5034186), (18, 3635801), (26, 2517093), (39, 1678062), (78, 839031), (117, 559354), (234, 279677), (307, 213174), (614, 106587), (911, 71838), (921, 71058), (1822, 35919), (1842, 35529), (2733, 23946), (2763, 23686), (3991, 16398), (5466, 11973), (5526, 11843), (7982, 8199)]