About the Number

42012243

42012242 ← → 42012244

2進数表記:10100000010000111001010011

漢数字表記:四千二百一万二千二百四十三

素因数分解:

3 3 × 7 1 × 13 1 × 17099 1

素因数の和:17128
約数の個数: 32
約数和(自身を含む): 76608000
約数和(自身を除く): 34595757

約数列:
[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 17099, 51297, 119693, 153891, 222287, 359079, 461673, 666861, 1077237, 1556009, 2000583, 3231711, 4668027, 6001749, 14004081, 42012243]

約数ペア:
[(1, 42012243), (3, 14004081), (7, 6001749), (9, 4668027), (13, 3231711), (21, 2000583), (27, 1556009), (39, 1077237), (63, 666861), (91, 461673), (117, 359079), (189, 222287), (273, 153891), (351, 119693), (819, 51297), (2457, 17099)]

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