18695748

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{5749}}^1$

素因数の和:6027

約数の個数: 24

約数和(自身を含む): 43792000

約数和(自身を除く): 25096252

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 5749, 11498, 17247, 22996, 34494, 68988, 1557979, 3115958, 4673937, 6231916, 9347874, 18695748]

約数ペア:

[(1, 18695748), (2, 9347874), (3, 6231916), (4, 4673937), (6, 3115958), (12, 1557979), (271, 68988), (542, 34494), (813, 22996), (1084, 17247), (1626, 11498), (3252, 5749)]