2021291298

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{4861}}^1$

素因数の和:6659

約数の個数: 48

約数和(自身を含む): 4719971256

約数和(自身を除く): 2698679958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1777, 3554, 4861, 5331, 9722, 10662, 14583, 15993, 23101, 29166, 31986, 43749, 46202, 63193, 69303, 87498, 126386, 138606, 189579, 207909, 379158, 415818, 568737, 1137474, 8637997, 17275994, 25913991, 51827982, 77741973, 112293961, 155483946, 224587922, 336881883, 673763766, 1010645649, 2021291298]

約数ペア:

[(1, 2021291298), (2, 1010645649), (3, 673763766), (6, 336881883), (9, 224587922), (13, 155483946), (18, 112293961), (26, 77741973), (39, 51827982), (78, 25913991), (117, 17275994), (234, 8637997), (1777, 1137474), (3554, 568737), (4861, 415818), (5331, 379158), (9722, 207909), (10662, 189579), (14583, 138606), (15993, 126386), (23101, 87498), (29166, 69303), (31986, 63193), (43749, 46202)]