66721662

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6703}}^1$

素因数の和:6797

約数の個数: 48

約数和(自身を含む): 167331840

約数和(自身を除く): 100610178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 6703, 9954, 13406, 20109, 40218, 46921, 60327, 93842, 120654, 140763, 281526, 422289, 529537, 844578, 1059074, 1588611, 3177222, 3706759, 4765833, 7413518, 9531666, 11120277, 22240554, 33360831, 66721662]

約数ペア:

[(1, 66721662), (2, 33360831), (3, 22240554), (6, 11120277), (7, 9531666), (9, 7413518), (14, 4765833), (18, 3706759), (21, 3177222), (42, 1588611), (63, 1059074), (79, 844578), (126, 529537), (158, 422289), (237, 281526), (474, 140763), (553, 120654), (711, 93842), (1106, 60327), (1422, 46921), (1659, 40218), (3318, 20109), (4977, 13406), (6703, 9954)]