39291354

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 90398880

約数和(自身を除く): 51107526

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 342, 393, 786, 877, 1179, 1754, 2358, 2489, 2631, 4978, 5262, 7467, 7893, 14934, 15786, 16663, 22401, 33326, 44802, 49989, 99978, 114887, 149967, 229774, 299934, 344661, 689322, 1033983, 2067966, 2182853, 4365706, 6548559, 13097118, 19645677, 39291354]

約数ペア:

[(1, 39291354), (2, 19645677), (3, 13097118), (6, 6548559), (9, 4365706), (18, 2182853), (19, 2067966), (38, 1033983), (57, 689322), (114, 344661), (131, 299934), (171, 229774), (262, 149967), (342, 114887), (393, 99978), (786, 49989), (877, 44802), (1179, 33326), (1754, 22401), (2358, 16663), (2489, 15786), (2631, 14934), (4978, 7893), (5262, 7467)]