18105796860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{599927}}^1$

素因数の和:600442

約数の個数: 48

約数和(自身を含む): 50797103616

約数和(自身を除く): 32691306756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2515, 3018, 5030, 6036, 7545, 10060, 15090, 30180, 599927, 1199854, 1799781, 2399708, 2999635, 3599562, 5999270, 7199124, 8998905, 11998540, 17997810, 35995620, 301763281, 603526562, 905289843, 1207053124, 1508816405, 1810579686, 3017632810, 3621159372, 4526449215, 6035265620, 9052898430, 18105796860]

約数ペア:

[(1, 18105796860), (2, 9052898430), (3, 6035265620), (4, 4526449215), (5, 3621159372), (6, 3017632810), (10, 1810579686), (12, 1508816405), (15, 1207053124), (20, 905289843), (30, 603526562), (60, 301763281), (503, 35995620), (1006, 17997810), (1509, 11998540), (2012, 8998905), (2515, 7199124), (3018, 5999270), (5030, 3599562), (6036, 2999635), (7545, 2399708), (10060, 1799781), (15090, 1199854), (30180, 599927)]