About the Number

121108242

121108241 ← → 121108243

2進数表記:111001101111111011100010010

漢数字表記:一億二千百十万八千二百四十二

素因数分解:

2 1 × 3 1 × 19 1 × 863 1 × 1231 1

素因数の和:2118
約数の個数: 32
約数和(自身を含む): 255467520
約数和(自身を除く): 134359278

約数列:
[1, 2, 3, 6, 19, 38, 57, 114, 863, 1231, 1726, 2462, 2589, 3693, 5178, 7386, 16397, 23389, 32794, 46778, 49191, 70167, 98382, 140334, 1062353, 2124706, 3187059, 6374118, 20184707, 40369414, 60554121, 121108242]

約数ペア:
[(1, 121108242), (2, 60554121), (3, 40369414), (6, 20184707), (19, 6374118), (38, 3187059), (57, 2124706), (114, 1062353), (863, 140334), (1231, 98382), (1726, 70167), (2462, 49191), (2589, 46778), (3693, 32794), (5178, 23389), (7386, 16397)]

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