39995118

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4507}}^1$

素因数の和:4561

約数の個数: 48

約数和(自身を含む): 94938480

約数和(自身を除く): 54943362

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2958, 4437, 4507, 8874, 9014, 13521, 27042, 40563, 76619, 81126, 130703, 153238, 229857, 261406, 392109, 459714, 689571, 784218, 1176327, 1379142, 2221951, 2352654, 4443902, 6665853, 13331706, 19997559, 39995118]

約数ペア:

[(1, 39995118), (2, 19997559), (3, 13331706), (6, 6665853), (9, 4443902), (17, 2352654), (18, 2221951), (29, 1379142), (34, 1176327), (51, 784218), (58, 689571), (87, 459714), (102, 392109), (153, 261406), (174, 229857), (261, 153238), (306, 130703), (493, 81126), (522, 76619), (986, 40563), (1479, 27042), (2958, 13521), (4437, 9014), (4507, 8874)]