18466770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 51757056

約数和(自身を除く): 33290286

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1871, 1974, 3290, 3742, 4935, 5613, 9355, 9870, 11226, 13097, 18710, 26194, 28065, 39291, 56130, 65485, 78582, 87937, 130970, 175874, 196455, 263811, 392910, 439685, 527622, 615559, 879370, 1231118, 1319055, 1846677, 2638110, 3077795, 3693354, 6155590, 9233385, 18466770]

約数ペア:

[(1, 18466770), (2, 9233385), (3, 6155590), (5, 3693354), (6, 3077795), (7, 2638110), (10, 1846677), (14, 1319055), (15, 1231118), (21, 879370), (30, 615559), (35, 527622), (42, 439685), (47, 392910), (70, 263811), (94, 196455), (105, 175874), (141, 130970), (210, 87937), (235, 78582), (282, 65485), (329, 56130), (470, 39291), (658, 28065), (705, 26194), (987, 18710), (1410, 13097), (1645, 11226), (1871, 9870), (1974, 9355), (3290, 5613), (3742, 4935)]