38554218

素因数分解:

$2^1\times 3^4\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1064

約数の個数: 40

約数和(自身を含む): 86771520

約数和(自身を除く): 48217302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 331, 662, 719, 993, 1438, 1986, 2157, 2979, 4314, 5958, 6471, 8937, 12942, 17874, 19413, 26811, 38826, 53622, 58239, 116478, 237989, 475978, 713967, 1427934, 2141901, 4283802, 6425703, 12851406, 19277109, 38554218]

約数ペア:

[(1, 38554218), (2, 19277109), (3, 12851406), (6, 6425703), (9, 4283802), (18, 2141901), (27, 1427934), (54, 713967), (81, 475978), (162, 237989), (331, 116478), (662, 58239), (719, 53622), (993, 38826), (1438, 26811), (1986, 19413), (2157, 17874), (2979, 12942), (4314, 8937), (5958, 6471)]