9905814

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1362

約数の個数: 40

約数和(自身を含む): 22686048

約数和(自身を除く): 12780234

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 1301, 2538, 2602, 3807, 3903, 7614, 7806, 11709, 23418, 35127, 61147, 70254, 105381, 122294, 183441, 210762, 366882, 550323, 1100646, 1650969, 3301938, 4952907, 9905814]

約数ペア:

[(1, 9905814), (2, 4952907), (3, 3301938), (6, 1650969), (9, 1100646), (18, 550323), (27, 366882), (47, 210762), (54, 183441), (81, 122294), (94, 105381), (141, 70254), (162, 61147), (282, 35127), (423, 23418), (846, 11709), (1269, 7806), (1301, 7614), (2538, 3903), (2602, 3807)]