39958254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16691}}^1$

素因数の和:16725

約数の個数: 48

約数和(自身を含む): 104158080

約数和(自身を除く): 64199826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 16691, 33382, 50073, 100146, 116837, 150219, 233674, 300438, 317129, 350511, 634258, 701022, 951387, 1051533, 1902774, 2103066, 2219903, 2854161, 4439806, 5708322, 6659709, 13319418, 19979127, 39958254]

約数ペア:

[(1, 39958254), (2, 19979127), (3, 13319418), (6, 6659709), (7, 5708322), (9, 4439806), (14, 2854161), (18, 2219903), (19, 2103066), (21, 1902774), (38, 1051533), (42, 951387), (57, 701022), (63, 634258), (114, 350511), (126, 317129), (133, 300438), (171, 233674), (266, 150219), (342, 116837), (399, 100146), (798, 50073), (1197, 33382), (2394, 16691)]