201426426

素因数分解:

$2^1\times 3^4\times {\mathrm{1243373}}^1$

素因数の和:1243387

約数の個数: 20

約数和(自身を含む): 451344762

約数和(自身を除く): 249918336

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1243373, 2486746, 3730119, 7460238, 11190357, 22380714, 33571071, 67142142, 100713213, 201426426]

約数ペア:

[(1, 201426426), (2, 100713213), (3, 67142142), (6, 33571071), (9, 22380714), (18, 11190357), (27, 7460238), (54, 3730119), (81, 2486746), (162, 1243373)]