27970002

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{13999}}^1$

素因数の和:14047

約数の個数: 32

約数和(自身を含む): 63840000

約数和(自身を除く): 35869998

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 13999, 27998, 41997, 83994, 125991, 251982, 377973, 517963, 755946, 1035926, 1553889, 3107778, 4661667, 9323334, 13985001, 27970002]

約数ペア:

[(1, 27970002), (2, 13985001), (3, 9323334), (6, 4661667), (9, 3107778), (18, 1553889), (27, 1035926), (37, 755946), (54, 517963), (74, 377973), (111, 251982), (222, 125991), (333, 83994), (666, 41997), (999, 27998), (1998, 13999)]