18199230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 50595840

約数和(自身を除く): 32396610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1097, 1106, 1185, 1659, 2194, 2370, 2765, 3291, 3318, 5485, 5530, 6582, 7679, 8295, 10970, 15358, 16455, 16590, 23037, 32910, 38395, 46074, 76790, 86663, 115185, 173326, 230370, 259989, 433315, 519978, 606641, 866630, 1213282, 1299945, 1819923, 2599890, 3033205, 3639846, 6066410, 9099615, 18199230]

約数ペア:

[(1, 18199230), (2, 9099615), (3, 6066410), (5, 3639846), (6, 3033205), (7, 2599890), (10, 1819923), (14, 1299945), (15, 1213282), (21, 866630), (30, 606641), (35, 519978), (42, 433315), (70, 259989), (79, 230370), (105, 173326), (158, 115185), (210, 86663), (237, 76790), (395, 46074), (474, 38395), (553, 32910), (790, 23037), (1097, 16590), (1106, 16455), (1185, 15358), (1659, 10970), (2194, 8295), (2370, 7679), (2765, 6582), (3291, 5530), (3318, 5485)]