About the Number

21252348

21252347 ← → 21252349

2進数表記:1010001000100100011111100

漢数字表記:二千百二十五万二千三百四十八

素因数分解:

2 2 × 3 3 × 13 1 × 15137 1

素因数の和:15163
約数の個数: 48
約数和(自身を含む): 59340960
約数和(自身を除く): 38088612

約数列:
[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 15137, 30274, 45411, 60548, 90822, 136233, 181644, 196781, 272466, 393562, 408699, 544932, 590343, 787124, 817398, 1180686, 1634796, 1771029, 2361372, 3542058, 5313087, 7084116, 10626174, 21252348]

約数ペア:
[(1, 21252348), (2, 10626174), (3, 7084116), (4, 5313087), (6, 3542058), (9, 2361372), (12, 1771029), (13, 1634796), (18, 1180686), (26, 817398), (27, 787124), (36, 590343), (39, 544932), (52, 408699), (54, 393562), (78, 272466), (108, 196781), (117, 181644), (156, 136233), (234, 90822), (351, 60548), (468, 45411), (702, 30274), (1404, 15137)]

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