About the Number

133291242

133291241 ← → 133291243

2進数表記:111111100011101110011101010

漢数字表記:一億三千三百二十九万千二百四十二

素因数分解:

2 1 × 3 2 × 7 1 × 37 1 × 28591 1

素因数の和:28643
約数の個数: 48
約数和(自身を含む): 338986752
約数和(自身を除く): 205695510

約数列:
[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 28591, 57182, 85773, 171546, 200137, 257319, 400274, 514638, 600411, 1057867, 1200822, 1801233, 2115734, 3173601, 3602466, 6347202, 7405069, 9520803, 14810138, 19041606, 22215207, 44430414, 66645621, 133291242]

約数ペア:
[(1, 133291242), (2, 66645621), (3, 44430414), (6, 22215207), (7, 19041606), (9, 14810138), (14, 9520803), (18, 7405069), (21, 6347202), (37, 3602466), (42, 3173601), (63, 2115734), (74, 1801233), (111, 1200822), (126, 1057867), (222, 600411), (259, 514638), (333, 400274), (518, 257319), (666, 200137), (777, 171546), (1554, 85773), (2331, 57182), (4662, 28591)]

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