23778828

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{15361}}^1$

素因数の和:15414

約数の個数: 36

約数和(自身を含む): 61509448

約数和(自身を除く): 37730620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 15361, 30722, 46083, 61444, 92166, 138249, 184332, 276498, 552996, 660523, 1321046, 1981569, 2642092, 3963138, 5944707, 7926276, 11889414, 23778828]

約数ペア:

[(1, 23778828), (2, 11889414), (3, 7926276), (4, 5944707), (6, 3963138), (9, 2642092), (12, 1981569), (18, 1321046), (36, 660523), (43, 552996), (86, 276498), (129, 184332), (172, 138249), (258, 92166), (387, 61444), (516, 46083), (774, 30722), (1548, 15361)]