15767946

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:888

約数の個数: 40

約数和(自身を含む): 35649504

約数和(自身を除く): 19881558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 743, 786, 1179, 1486, 2229, 2358, 3537, 4458, 6687, 7074, 10611, 13374, 20061, 21222, 40122, 60183, 97333, 120366, 194666, 291999, 583998, 875997, 1751994, 2627991, 5255982, 7883973, 15767946]

約数ペア:

[(1, 15767946), (2, 7883973), (3, 5255982), (6, 2627991), (9, 1751994), (18, 875997), (27, 583998), (54, 291999), (81, 194666), (131, 120366), (162, 97333), (262, 60183), (393, 40122), (743, 21222), (786, 20061), (1179, 13374), (1486, 10611), (2229, 7074), (2358, 6687), (3537, 4458)]