8641884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 21974400

約数和(自身を除く): 13332516

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1307, 1653, 2204, 2614, 3306, 3921, 5228, 6612, 7842, 15684, 24833, 37903, 49666, 74499, 75806, 99332, 113709, 148998, 151612, 227418, 297996, 454836, 720157, 1440314, 2160471, 2880628, 4320942, 8641884]

約数ペア:

[(1, 8641884), (2, 4320942), (3, 2880628), (4, 2160471), (6, 1440314), (12, 720157), (19, 454836), (29, 297996), (38, 227418), (57, 151612), (58, 148998), (76, 113709), (87, 99332), (114, 75806), (116, 74499), (174, 49666), (228, 37903), (348, 24833), (551, 15684), (1102, 7842), (1307, 6612), (1653, 5228), (2204, 3921), (2614, 3306)]