21577392

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{5167}}^1$

素因数の和:5210

約数の個数: 60

約数和(自身を含む): 62481120

約数和(自身を除く): 40903728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 5167, 10334, 15501, 20668, 31002, 41336, 46503, 62004, 82672, 93006, 124008, 149843, 186012, 248016, 299686, 372024, 449529, 599372, 744048, 899058, 1198744, 1348587, 1798116, 2397488, 2697174, 3596232, 5394348, 7192464, 10788696, 21577392]

約数ペア:

[(1, 21577392), (2, 10788696), (3, 7192464), (4, 5394348), (6, 3596232), (8, 2697174), (9, 2397488), (12, 1798116), (16, 1348587), (18, 1198744), (24, 899058), (29, 744048), (36, 599372), (48, 449529), (58, 372024), (72, 299686), (87, 248016), (116, 186012), (144, 149843), (174, 124008), (232, 93006), (261, 82672), (348, 62004), (464, 46503), (522, 41336), (696, 31002), (1044, 20668), (1392, 15501), (2088, 10334), (4176, 5167)]