18000750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{24001}}^1$

素因数の和:24021

約数の個数: 32

約数和(自身を含む): 44931744

約数和(自身を除く): 26930994

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 24001, 48002, 72003, 120005, 144006, 240010, 360015, 600025, 720030, 1200050, 1800075, 3000125, 3600150, 6000250, 9000375, 18000750]

約数ペア:

[(1, 18000750), (2, 9000375), (3, 6000250), (5, 3600150), (6, 3000125), (10, 1800075), (15, 1200050), (25, 720030), (30, 600025), (50, 360015), (75, 240010), (125, 144006), (150, 120005), (250, 72003), (375, 48002), (750, 24001)]