9780426

素因数分解:

$2^1\times 3^4\times {\mathrm{60373}}^1$

素因数の和:60387

約数の個数: 20

約数和(自身を含む): 21915762

約数和(自身を除く): 12135336

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 60373, 120746, 181119, 362238, 543357, 1086714, 1630071, 3260142, 4890213, 9780426]

約数ペア:

[(1, 9780426), (2, 4890213), (3, 3260142), (6, 1630071), (9, 1086714), (18, 543357), (27, 362238), (54, 181119), (81, 120746), (162, 60373)]