About the Number

121906998

121906997 ← → 121906999

2進数表記:111010001000010011100110110

漢数字表記:一億二千百九十万六千九百九十八

素因数分解:

2 1 × 3 3 × 233 1 × 9689 1

素因数の和:9933
約数の個数: 32
約数和(自身を含む): 272095200
約数和(自身を除く): 150188202

約数列:
[1, 2, 3, 6, 9, 18, 27, 54, 233, 466, 699, 1398, 2097, 4194, 6291, 9689, 12582, 19378, 29067, 58134, 87201, 174402, 261603, 523206, 2257537, 4515074, 6772611, 13545222, 20317833, 40635666, 60953499, 121906998]

約数ペア:
[(1, 121906998), (2, 60953499), (3, 40635666), (6, 20317833), (9, 13545222), (18, 6772611), (27, 4515074), (54, 2257537), (233, 523206), (466, 261603), (699, 174402), (1398, 87201), (2097, 58134), (4194, 29067), (6291, 19378), (9689, 12582)]

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