18081414

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 44352000

約数和(自身を除く): 26270586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 599, 702, 774, 1118, 1161, 1198, 1677, 1797, 2322, 3354, 3594, 5031, 5391, 7787, 10062, 10782, 15093, 15574, 16173, 23361, 25757, 30186, 32346, 46722, 51514, 70083, 77271, 140166, 154542, 210249, 231813, 334841, 420498, 463626, 669682, 695439, 1004523, 1390878, 2009046, 3013569, 6027138, 9040707, 18081414]

約数ペア:

[(1, 18081414), (2, 9040707), (3, 6027138), (6, 3013569), (9, 2009046), (13, 1390878), (18, 1004523), (26, 695439), (27, 669682), (39, 463626), (43, 420498), (54, 334841), (78, 231813), (86, 210249), (117, 154542), (129, 140166), (234, 77271), (258, 70083), (351, 51514), (387, 46722), (559, 32346), (599, 30186), (702, 25757), (774, 23361), (1118, 16173), (1161, 15574), (1198, 15093), (1677, 10782), (1797, 10062), (2322, 7787), (3354, 5391), (3594, 5031)]