21511890192

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{34474183}}^1$

素因数の和:34474207

約数の個数: 40

約数和(自身を含む): 59847183424

約数和(自身を除く): 38335293232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 34474183, 68948366, 103422549, 137896732, 206845098, 275793464, 413690196, 448164379, 551586928, 827380392, 896328758, 1344493137, 1654760784, 1792657516, 2688986274, 3585315032, 5377972548, 7170630064, 10755945096, 21511890192]

約数ペア:

[(1, 21511890192), (2, 10755945096), (3, 7170630064), (4, 5377972548), (6, 3585315032), (8, 2688986274), (12, 1792657516), (13, 1654760784), (16, 1344493137), (24, 896328758), (26, 827380392), (39, 551586928), (48, 448164379), (52, 413690196), (78, 275793464), (104, 206845098), (156, 137896732), (208, 103422549), (312, 68948366), (624, 34474183)]