18186504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 52515840

約数和(自身を除く): 34329336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1051, 1236, 1442, 2102, 2163, 2472, 2884, 3153, 4204, 4326, 5768, 6306, 7357, 8408, 8652, 12612, 14714, 17304, 22071, 25224, 29428, 44142, 58856, 88284, 108253, 176568, 216506, 324759, 433012, 649518, 757771, 866024, 1299036, 1515542, 2273313, 2598072, 3031084, 4546626, 6062168, 9093252, 18186504]

約数ペア:

[(1, 18186504), (2, 9093252), (3, 6062168), (4, 4546626), (6, 3031084), (7, 2598072), (8, 2273313), (12, 1515542), (14, 1299036), (21, 866024), (24, 757771), (28, 649518), (42, 433012), (56, 324759), (84, 216506), (103, 176568), (168, 108253), (206, 88284), (309, 58856), (412, 44142), (618, 29428), (721, 25224), (824, 22071), (1051, 17304), (1236, 14714), (1442, 12612), (2102, 8652), (2163, 8408), (2472, 7357), (2884, 6306), (3153, 5768), (4204, 4326)]