18008847072

素因数分解:

$2^5\times 3^3\times {\mathrm{1999}}^1\times {\mathrm{10427}}^1$

素因数の和:12445

約数の個数: 96

約数和(自身を含む): 52557120000

約数和(自身を除く): 34548272928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1999, 3998, 5997, 7996, 10427, 11994, 15992, 17991, 20854, 23988, 31281, 31984, 35982, 41708, 47976, 53973, 62562, 63968, 71964, 83416, 93843, 95952, 107946, 125124, 143928, 166832, 187686, 191904, 215892, 250248, 281529, 287856, 333664, 375372, 431784, 500496, 563058, 575712, 750744, 863568, 1000992, 1126116, 1501488, 1727136, 2252232, 3002976, 4504464, 9008928, 20843573, 41687146, 62530719, 83374292, 125061438, 166748584, 187592157, 250122876, 333497168, 375184314, 500245752, 562776471, 666994336, 750368628, 1000491504, 1125552942, 1500737256, 2000983008, 2251105884, 3001474512, 4502211768, 6002949024, 9004423536, 18008847072]

約数ペア:

[(1, 18008847072), (2, 9004423536), (3, 6002949024), (4, 4502211768), (6, 3001474512), (8, 2251105884), (9, 2000983008), (12, 1500737256), (16, 1125552942), (18, 1000491504), (24, 750368628), (27, 666994336), (32, 562776471), (36, 500245752), (48, 375184314), (54, 333497168), (72, 250122876), (96, 187592157), (108, 166748584), (144, 125061438), (216, 83374292), (288, 62530719), (432, 41687146), (864, 20843573), (1999, 9008928), (3998, 4504464), (5997, 3002976), (7996, 2252232), (10427, 1727136), (11994, 1501488), (15992, 1126116), (17991, 1000992), (20854, 863568), (23988, 750744), (31281, 575712), (31984, 563058), (35982, 500496), (41708, 431784), (47976, 375372), (53973, 333664), (62562, 287856), (63968, 281529), (71964, 250248), (83416, 215892), (93843, 191904), (95952, 187686), (107946, 166832), (125124, 143928)]