142453656

素因数分解:

$2^3\times 3^2\times {\mathrm{1978523}}^1$

素因数の和:1978535

約数の個数: 24

約数和(自身を含む): 385812180

約数和(自身を除く): 243358524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1978523, 3957046, 5935569, 7914092, 11871138, 15828184, 17806707, 23742276, 35613414, 47484552, 71226828, 142453656]

約数ペア:

[(1, 142453656), (2, 71226828), (3, 47484552), (4, 35613414), (6, 23742276), (8, 17806707), (9, 15828184), (12, 11871138), (18, 7914092), (24, 5935569), (36, 3957046), (72, 1978523)]