About the Number

12729654

12729653 ← → 12729655

2進数表記:110000100011110100110110

漢数字表記:千二百七十二万九千六百五十四

素因数分解:

2 1 × 3 2 × 7 1 × 31 1 × 3259 1

素因数の和:3305
約数の個数: 48
約数和(自身を含む): 32547840
約数和(自身を除く): 19818186

約数列:
[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3259, 3906, 6518, 9777, 19554, 22813, 29331, 45626, 58662, 68439, 101029, 136878, 202058, 205317, 303087, 410634, 606174, 707203, 909261, 1414406, 1818522, 2121609, 4243218, 6364827, 12729654]

約数ペア:
[(1, 12729654), (2, 6364827), (3, 4243218), (6, 2121609), (7, 1818522), (9, 1414406), (14, 909261), (18, 707203), (21, 606174), (31, 410634), (42, 303087), (62, 205317), (63, 202058), (93, 136878), (126, 101029), (186, 68439), (217, 58662), (279, 45626), (434, 29331), (558, 22813), (651, 19554), (1302, 9777), (1953, 6518), (3259, 3906)]

このpageの処理時間: 0.020825862884521484 seconds