21961236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5737}}^1$

素因数の和:5784

約数の個数: 48

約数和(自身を含む): 57839040

約数和(自身を除く): 35877804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 5737, 11474, 17211, 22948, 34422, 63107, 68844, 126214, 166373, 189321, 252428, 332746, 378642, 499119, 665492, 757284, 998238, 1830103, 1996476, 3660206, 5490309, 7320412, 10980618, 21961236]

約数ペア:

[(1, 21961236), (2, 10980618), (3, 7320412), (4, 5490309), (6, 3660206), (11, 1996476), (12, 1830103), (22, 998238), (29, 757284), (33, 665492), (44, 499119), (58, 378642), (66, 332746), (87, 252428), (116, 189321), (132, 166373), (174, 126214), (319, 68844), (348, 63107), (638, 34422), (957, 22948), (1276, 17211), (1914, 11474), (3828, 5737)]