19504897614

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{577}}^1\times {\mathrm{18233}}^1$

素因数の和:18921

約数の個数: 48

約数和(自身を含む): 42747206112

約数和(自身を除く): 23242308498

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 577, 618, 927, 1154, 1731, 1854, 3462, 5193, 10386, 18233, 36466, 54699, 59431, 109398, 118862, 164097, 178293, 328194, 356586, 534879, 1069758, 1877999, 3755998, 5633997, 10520441, 11267994, 16901991, 21040882, 31561323, 33803982, 63122646, 94683969, 189367938, 1083605423, 2167210846, 3250816269, 6501632538, 9752448807, 19504897614]

約数ペア:

[(1, 19504897614), (2, 9752448807), (3, 6501632538), (6, 3250816269), (9, 2167210846), (18, 1083605423), (103, 189367938), (206, 94683969), (309, 63122646), (577, 33803982), (618, 31561323), (927, 21040882), (1154, 16901991), (1731, 11267994), (1854, 10520441), (3462, 5633997), (5193, 3755998), (10386, 1877999), (18233, 1069758), (36466, 534879), (54699, 356586), (59431, 328194), (109398, 178293), (118862, 164097)]