422982

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{373}}^1$

素因数の和:394

約数の個数: 40

約数和(自身を含む): 1086096

約数和(自身を除く): 663114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 373, 378, 567, 746, 1119, 1134, 2238, 2611, 3357, 5222, 6714, 7833, 10071, 15666, 20142, 23499, 30213, 46998, 60426, 70497, 140994, 211491, 422982]

約数ペア:

[(1, 422982), (2, 211491), (3, 140994), (6, 70497), (7, 60426), (9, 46998), (14, 30213), (18, 23499), (21, 20142), (27, 15666), (42, 10071), (54, 7833), (63, 6714), (81, 5222), (126, 3357), (162, 2611), (189, 2238), (373, 1134), (378, 1119), (567, 746)]