42458958

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 102816000

約数和(自身を除く): 60357042

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 783, 1026, 1102, 1427, 1566, 1653, 2854, 3306, 4281, 4959, 8562, 9918, 12843, 14877, 25686, 27113, 29754, 38529, 41383, 54226, 77058, 81339, 82766, 124149, 162678, 244017, 248298, 372447, 488034, 732051, 744894, 786277, 1117341, 1464102, 1572554, 2234682, 2358831, 4717662, 7076493, 14152986, 21229479, 42458958]

約数ペア:

[(1, 42458958), (2, 21229479), (3, 14152986), (6, 7076493), (9, 4717662), (18, 2358831), (19, 2234682), (27, 1572554), (29, 1464102), (38, 1117341), (54, 786277), (57, 744894), (58, 732051), (87, 488034), (114, 372447), (171, 248298), (174, 244017), (261, 162678), (342, 124149), (513, 82766), (522, 81339), (551, 77058), (783, 54226), (1026, 41383), (1102, 38529), (1427, 29754), (1566, 27113), (1653, 25686), (2854, 14877), (3306, 12843), (4281, 9918), (4959, 8562)]