About the Number

121498989918

121498989917 ← → 121498989919

2進数表記:1110001001001111001110111010101011110

漢数字表記:千二百十四億九千八百九十八万九千九百十八

素因数分解:

2 1 × 3 1 × 29 1 × 41 1 × 17030977 1

素因数の和:17031052
約数の個数: 32
約数和(自身を含む): 257508387360
約数和(自身を除く): 136009397442

約数列:
[1, 2, 3, 6, 29, 41, 58, 82, 87, 123, 174, 246, 1189, 2378, 3567, 7134, 17030977, 34061954, 51092931, 102185862, 493898333, 698270057, 987796666, 1396540114, 1481694999, 2094810171, 2963389998, 4189620342, 20249831653, 40499663306, 60749494959, 121498989918]

約数ペア:
[(1, 121498989918), (2, 60749494959), (3, 40499663306), (6, 20249831653), (29, 4189620342), (41, 2963389998), (58, 2094810171), (82, 1481694999), (87, 1396540114), (123, 987796666), (174, 698270057), (246, 493898333), (1189, 102185862), (2378, 51092931), (3567, 34061954), (7134, 17030977)]

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