81743412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{400703}}^1$

素因数の和:400727

約数の個数: 24

約数和(自身を含む): 201954816

約数和(自身を除く): 120211404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 400703, 801406, 1202109, 1602812, 2404218, 4808436, 6811951, 13623902, 20435853, 27247804, 40871706, 81743412]

約数ペア:

[(1, 81743412), (2, 40871706), (3, 27247804), (4, 20435853), (6, 13623902), (12, 6811951), (17, 4808436), (34, 2404218), (51, 1602812), (68, 1202109), (102, 801406), (204, 400703)]