11947986

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:708

約数の個数: 40

約数和(自身を含む): 27024624

約数和(自身を除く): 15076638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 563, 786, 1126, 1179, 1689, 2358, 3378, 3537, 5067, 7074, 10134, 10611, 15201, 21222, 30402, 45603, 73753, 91206, 147506, 221259, 442518, 663777, 1327554, 1991331, 3982662, 5973993, 11947986]

約数ペア:

[(1, 11947986), (2, 5973993), (3, 3982662), (6, 1991331), (9, 1327554), (18, 663777), (27, 442518), (54, 221259), (81, 147506), (131, 91206), (162, 73753), (262, 45603), (393, 30402), (563, 21222), (786, 15201), (1126, 10611), (1179, 10134), (1689, 7074), (2358, 5067), (3378, 3537)]