27916957656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{27737}}^1$

素因数の和:29753

約数の個数: 96

約数和(自身を含む): 86456017440

約数和(自身を除く): 58539059784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1997, 3994, 5991, 7988, 11982, 13979, 15976, 17973, 23964, 27737, 27958, 35946, 41937, 47928, 55474, 55916, 71892, 83211, 83874, 110948, 111832, 125811, 143784, 166422, 167748, 194159, 221896, 249633, 251622, 332844, 335496, 388318, 499266, 503244, 582477, 665688, 776636, 998532, 1006488, 1164954, 1553272, 1747431, 1997064, 2329908, 3494862, 4659816, 6989724, 13979448, 55390789, 110781578, 166172367, 221563156, 332344734, 387735523, 443126312, 498517101, 664689468, 775471046, 997034202, 1163206569, 1329378936, 1550942092, 1994068404, 2326413138, 3101884184, 3489619707, 3988136808, 4652826276, 6979239414, 9305652552, 13958478828, 27916957656]

約数ペア:

[(1, 27916957656), (2, 13958478828), (3, 9305652552), (4, 6979239414), (6, 4652826276), (7, 3988136808), (8, 3489619707), (9, 3101884184), (12, 2326413138), (14, 1994068404), (18, 1550942092), (21, 1329378936), (24, 1163206569), (28, 997034202), (36, 775471046), (42, 664689468), (56, 498517101), (63, 443126312), (72, 387735523), (84, 332344734), (126, 221563156), (168, 166172367), (252, 110781578), (504, 55390789), (1997, 13979448), (3994, 6989724), (5991, 4659816), (7988, 3494862), (11982, 2329908), (13979, 1997064), (15976, 1747431), (17973, 1553272), (23964, 1164954), (27737, 1006488), (27958, 998532), (35946, 776636), (41937, 665688), (47928, 582477), (55474, 503244), (55916, 499266), (71892, 388318), (83211, 335496), (83874, 332844), (110948, 251622), (111832, 249633), (125811, 221896), (143784, 194159), (166422, 167748)]