9931236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 26664960

約数和(自身を除く): 16733724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 619, 764, 1146, 1238, 1337, 1857, 2292, 2476, 2674, 3714, 4011, 4333, 5348, 7428, 8022, 8666, 12999, 16044, 17332, 25998, 51996, 118229, 236458, 354687, 472916, 709374, 827603, 1418748, 1655206, 2482809, 3310412, 4965618, 9931236]

約数ペア:

[(1, 9931236), (2, 4965618), (3, 3310412), (4, 2482809), (6, 1655206), (7, 1418748), (12, 827603), (14, 709374), (21, 472916), (28, 354687), (42, 236458), (84, 118229), (191, 51996), (382, 25998), (573, 17332), (619, 16044), (764, 12999), (1146, 8666), (1238, 8022), (1337, 7428), (1857, 5348), (2292, 4333), (2476, 4011), (2674, 3714)]