18898799424

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{8191}}^1$

素因数の和:8464

約数の個数: 112

約数和(自身を含む): 51087015936

約数和(自身を除く): 32188216512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 197, 244, 366, 394, 488, 591, 732, 788, 976, 1182, 1464, 1576, 1952, 2364, 2928, 3152, 3904, 4728, 5856, 6304, 8191, 9456, 11712, 12017, 12608, 16382, 18912, 24034, 24573, 32764, 36051, 37824, 48068, 49146, 65528, 72102, 96136, 98292, 131056, 144204, 192272, 196584, 262112, 288408, 384544, 393168, 499651, 524224, 576816, 769088, 786336, 999302, 1153632, 1498953, 1572672, 1613627, 1998604, 2307264, 2997906, 3227254, 3997208, 4840881, 5995812, 6454508, 7994416, 9681762, 11991624, 12909016, 15988832, 19363524, 23983248, 25818032, 31977664, 38727048, 47966496, 51636064, 77454096, 95932992, 98431247, 103272128, 154908192, 196862494, 295293741, 309816384, 393724988, 590587482, 787449976, 1181174964, 1574899952, 2362349928, 3149799904, 4724699856, 6299599808, 9449399712, 18898799424]

約数ペア:

[(1, 18898799424), (2, 9449399712), (3, 6299599808), (4, 4724699856), (6, 3149799904), (8, 2362349928), (12, 1574899952), (16, 1181174964), (24, 787449976), (32, 590587482), (48, 393724988), (61, 309816384), (64, 295293741), (96, 196862494), (122, 154908192), (183, 103272128), (192, 98431247), (197, 95932992), (244, 77454096), (366, 51636064), (394, 47966496), (488, 38727048), (591, 31977664), (732, 25818032), (788, 23983248), (976, 19363524), (1182, 15988832), (1464, 12909016), (1576, 11991624), (1952, 9681762), (2364, 7994416), (2928, 6454508), (3152, 5995812), (3904, 4840881), (4728, 3997208), (5856, 3227254), (6304, 2997906), (8191, 2307264), (9456, 1998604), (11712, 1613627), (12017, 1572672), (12608, 1498953), (16382, 1153632), (18912, 999302), (24034, 786336), (24573, 769088), (32764, 576816), (36051, 524224), (37824, 499651), (48068, 393168), (49146, 384544), (65528, 288408), (72102, 262112), (96136, 196584), (98292, 192272), (131056, 144204)]