39999294

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 97812000

約数和(自身を除く): 57812706

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 37, 38, 57, 58, 74, 87, 109, 111, 114, 171, 174, 218, 222, 261, 327, 333, 342, 522, 551, 654, 666, 703, 981, 1073, 1102, 1406, 1653, 1962, 2071, 2109, 2146, 3161, 3219, 3306, 4033, 4142, 4218, 4959, 6213, 6322, 6327, 6438, 8066, 9483, 9657, 9918, 12099, 12426, 12654, 18639, 18966, 19314, 20387, 24198, 28449, 36297, 37278, 40774, 56898, 60059, 61161, 72594, 76627, 116957, 120118, 122322, 153254, 180177, 183483, 229881, 233914, 350871, 360354, 366966, 459762, 540531, 689643, 701742, 1052613, 1081062, 1379286, 2105226, 2222183, 4444366, 6666549, 13333098, 19999647, 39999294]

約数ペア:

[(1, 39999294), (2, 19999647), (3, 13333098), (6, 6666549), (9, 4444366), (18, 2222183), (19, 2105226), (29, 1379286), (37, 1081062), (38, 1052613), (57, 701742), (58, 689643), (74, 540531), (87, 459762), (109, 366966), (111, 360354), (114, 350871), (171, 233914), (174, 229881), (218, 183483), (222, 180177), (261, 153254), (327, 122322), (333, 120118), (342, 116957), (522, 76627), (551, 72594), (654, 61161), (666, 60059), (703, 56898), (981, 40774), (1073, 37278), (1102, 36297), (1406, 28449), (1653, 24198), (1962, 20387), (2071, 19314), (2109, 18966), (2146, 18639), (3161, 12654), (3219, 12426), (3306, 12099), (4033, 9918), (4142, 9657), (4218, 9483), (4959, 8066), (6213, 6438), (6322, 6327)]