16383978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23339}}^1$

素因数の和:23363

約数の個数: 32

約数和(自身を含む): 39211200

約数和(自身を除く): 22827222

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 23339, 46678, 70017, 140034, 210051, 303407, 420102, 606814, 630153, 910221, 1260306, 1820442, 2730663, 5461326, 8191989, 16383978]

約数ペア:

[(1, 16383978), (2, 8191989), (3, 5461326), (6, 2730663), (9, 1820442), (13, 1260306), (18, 910221), (26, 630153), (27, 606814), (39, 420102), (54, 303407), (78, 210051), (117, 140034), (234, 70017), (351, 46678), (702, 23339)]