18438168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109751}}^1$

素因数の和:109767

約数の個数: 32

約数和(自身を含む): 52680960

約数和(自身を除く): 34242792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 109751, 219502, 329253, 439004, 658506, 768257, 878008, 1317012, 1536514, 2304771, 2634024, 3073028, 4609542, 6146056, 9219084, 18438168]

約数ペア:

[(1, 18438168), (2, 9219084), (3, 6146056), (4, 4609542), (6, 3073028), (7, 2634024), (8, 2304771), (12, 1536514), (14, 1317012), (21, 878008), (24, 768257), (28, 658506), (42, 439004), (56, 329253), (84, 219502), (168, 109751)]