27491946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2729}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 58181760

約数和(自身を除く): 30689814

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 2729, 3358, 5037, 5458, 8187, 10074, 16374, 62767, 125534, 188301, 199217, 376602, 398434, 597651, 1195302, 4581991, 9163982, 13745973, 27491946]

約数ペア:

[(1, 27491946), (2, 13745973), (3, 9163982), (6, 4581991), (23, 1195302), (46, 597651), (69, 398434), (73, 376602), (138, 199217), (146, 188301), (219, 125534), (438, 62767), (1679, 16374), (2729, 10074), (3358, 8187), (5037, 5458)]