21773328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{26683}}^1$

素因数の和:26711

約数の個数: 40

約数和(自身を含む): 59558688

約数和(自身を除く): 37785360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 26683, 53366, 80049, 106732, 160098, 213464, 320196, 426928, 453611, 640392, 907222, 1280784, 1360833, 1814444, 2721666, 3628888, 5443332, 7257776, 10886664, 21773328]

約数ペア:

[(1, 21773328), (2, 10886664), (3, 7257776), (4, 5443332), (6, 3628888), (8, 2721666), (12, 1814444), (16, 1360833), (17, 1280784), (24, 907222), (34, 640392), (48, 453611), (51, 426928), (68, 320196), (102, 213464), (136, 160098), (204, 106732), (272, 80049), (408, 53366), (816, 26683)]