26138268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18617}}^1$

素因数の和:18643

約数の個数: 48

約数和(自身を含む): 72982560

約数和(自身を除く): 46844292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 18617, 37234, 55851, 74468, 111702, 167553, 223404, 242021, 335106, 484042, 502659, 670212, 726063, 968084, 1005318, 1452126, 2010636, 2178189, 2904252, 4356378, 6534567, 8712756, 13069134, 26138268]

約数ペア:

[(1, 26138268), (2, 13069134), (3, 8712756), (4, 6534567), (6, 4356378), (9, 2904252), (12, 2178189), (13, 2010636), (18, 1452126), (26, 1005318), (27, 968084), (36, 726063), (39, 670212), (52, 502659), (54, 484042), (78, 335106), (108, 242021), (117, 223404), (156, 167553), (234, 111702), (351, 74468), (468, 55851), (702, 37234), (1404, 18617)]