About the Number

2018180970

2018180969 ← → 2018180971

2進数表記:1111000010010101111111101101010

漢数字表記:二十億千八百十八万九百七十

素因数分解:

2 1 × 3 2 × 5 1 × 13 1 × 103 1 × 16747 1

素因数の和:16876
約数の個数: 96
約数和(自身を含む): 5706110592
約数和(自身を除く): 3687929622

約数列:
[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 103, 117, 130, 195, 206, 234, 309, 390, 515, 585, 618, 927, 1030, 1170, 1339, 1545, 1854, 2678, 3090, 4017, 4635, 6695, 8034, 9270, 12051, 13390, 16747, 20085, 24102, 33494, 40170, 50241, 60255, 83735, 100482, 120510, 150723, 167470, 217711, 251205, 301446, 435422, 502410, 653133, 753615, 1088555, 1306266, 1507230, 1724941, 1959399, 2177110, 3265665, 3449882, 3918798, 5174823, 6531330, 8624705, 9796995, 10349646, 15524469, 17249410, 19593990, 22424233, 25874115, 31048938, 44848466, 51748230, 67272699, 77622345, 112121165, 134545398, 155244690, 201818097, 224242330, 336363495, 403636194, 672726990, 1009090485, 2018180970]

約数ペア:
[(1, 2018180970), (2, 1009090485), (3, 672726990), (5, 403636194), (6, 336363495), (9, 224242330), (10, 201818097), (13, 155244690), (15, 134545398), (18, 112121165), (26, 77622345), (30, 67272699), (39, 51748230), (45, 44848466), (65, 31048938), (78, 25874115), (90, 22424233), (103, 19593990), (117, 17249410), (130, 15524469), (195, 10349646), (206, 9796995), (234, 8624705), (309, 6531330), (390, 5174823), (515, 3918798), (585, 3449882), (618, 3265665), (927, 2177110), (1030, 1959399), (1170, 1724941), (1339, 1507230), (1545, 1306266), (1854, 1088555), (2678, 753615), (3090, 653133), (4017, 502410), (4635, 435422), (6695, 301446), (8034, 251205), (9270, 217711), (12051, 167470), (13390, 150723), (16747, 120510), (20085, 100482), (24102, 83735), (33494, 60255), (40170, 50241)]

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