29230866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1669}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 72945600

約数和(自身を除く): 43714734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1669, 1946, 2502, 2919, 3338, 5007, 5838, 8757, 10014, 11683, 15021, 17514, 23366, 30042, 35049, 70098, 105147, 210294, 231991, 463982, 695973, 1391946, 1623937, 2087919, 3247874, 4175838, 4871811, 9743622, 14615433, 29230866]

約数ペア:

[(1, 29230866), (2, 14615433), (3, 9743622), (6, 4871811), (7, 4175838), (9, 3247874), (14, 2087919), (18, 1623937), (21, 1391946), (42, 695973), (63, 463982), (126, 231991), (139, 210294), (278, 105147), (417, 70098), (834, 35049), (973, 30042), (1251, 23366), (1669, 17514), (1946, 15021), (2502, 11683), (2919, 10014), (3338, 8757), (5007, 5838)]