2650842

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 6327360

約数和(自身を除く): 3676518

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 337, 342, 414, 437, 674, 874, 1011, 1311, 2022, 2622, 3033, 3933, 6066, 6403, 7751, 7866, 12806, 15502, 19209, 23253, 38418, 46506, 57627, 69759, 115254, 139518, 147269, 294538, 441807, 883614, 1325421, 2650842]

約数ペア:

[(1, 2650842), (2, 1325421), (3, 883614), (6, 441807), (9, 294538), (18, 147269), (19, 139518), (23, 115254), (38, 69759), (46, 57627), (57, 46506), (69, 38418), (114, 23253), (138, 19209), (171, 15502), (207, 12806), (337, 7866), (342, 7751), (414, 6403), (437, 6066), (674, 3933), (874, 3033), (1011, 2622), (1311, 2022)]