27862506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{881}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 69346368

約数和(自身を除く): 41483862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 502, 753, 881, 1506, 1757, 1762, 2259, 2643, 3514, 4518, 5271, 5286, 6167, 7929, 10542, 12334, 15813, 15858, 18501, 31626, 37002, 55503, 111006, 221131, 442262, 663393, 1326786, 1547917, 1990179, 3095834, 3980358, 4643751, 9287502, 13931253, 27862506]

約数ペア:

[(1, 27862506), (2, 13931253), (3, 9287502), (6, 4643751), (7, 3980358), (9, 3095834), (14, 1990179), (18, 1547917), (21, 1326786), (42, 663393), (63, 442262), (126, 221131), (251, 111006), (502, 55503), (753, 37002), (881, 31626), (1506, 18501), (1757, 15858), (1762, 15813), (2259, 12334), (2643, 10542), (3514, 7929), (4518, 6167), (5271, 5286)]