About the Number

121863108

121863107 ← → 121863109

2進数表記:111010000110111101111000100

漢数字表記:一億二千百八十六万三千百八

素因数分解:

2 2 × 3 1 × 23 1 × 31 1 × 14243 1

素因数の和:14304
約数の個数: 48
約数和(自身を含む): 306302976
約数和(自身を除く): 184439868

約数列:
[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 14243, 28486, 42729, 56972, 85458, 170916, 327589, 441533, 655178, 883066, 982767, 1310356, 1324599, 1766132, 1965534, 2649198, 3931068, 5298396, 10155259, 20310518, 30465777, 40621036, 60931554, 121863108]

約数ペア:
[(1, 121863108), (2, 60931554), (3, 40621036), (4, 30465777), (6, 20310518), (12, 10155259), (23, 5298396), (31, 3931068), (46, 2649198), (62, 1965534), (69, 1766132), (92, 1324599), (93, 1310356), (124, 982767), (138, 883066), (186, 655178), (276, 441533), (372, 327589), (713, 170916), (1426, 85458), (2139, 56972), (2852, 42729), (4278, 28486), (8556, 14243)]

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