882378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 2246400

約数和(自身を除く): 1364022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 149, 282, 298, 329, 423, 447, 658, 846, 894, 987, 1043, 1341, 1974, 2086, 2682, 2961, 3129, 5922, 6258, 7003, 9387, 14006, 18774, 21009, 42018, 49021, 63027, 98042, 126054, 147063, 294126, 441189, 882378]

約数ペア:

[(1, 882378), (2, 441189), (3, 294126), (6, 147063), (7, 126054), (9, 98042), (14, 63027), (18, 49021), (21, 42018), (42, 21009), (47, 18774), (63, 14006), (94, 9387), (126, 7003), (141, 6258), (149, 5922), (282, 3129), (298, 2961), (329, 2682), (423, 2086), (447, 1974), (658, 1341), (846, 1043), (894, 987)]