22568409

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 38304000

約数和(自身を除く): 15735591

約数列:

[1, 3, 9, 19, 27, 29, 37, 41, 57, 87, 111, 123, 171, 261, 333, 369, 513, 551, 703, 779, 783, 999, 1073, 1107, 1189, 1517, 1653, 2109, 2337, 3219, 3567, 4551, 4959, 6327, 7011, 9657, 10701, 13653, 14877, 18981, 20387, 21033, 22591, 28823, 28971, 32103, 40959, 43993, 61161, 67773, 86469, 131979, 183483, 203319, 259407, 395937, 550449, 609957, 778221, 835867, 1187811, 2507601, 7522803, 22568409]

約数ペア:

[(1, 22568409), (3, 7522803), (9, 2507601), (19, 1187811), (27, 835867), (29, 778221), (37, 609957), (41, 550449), (57, 395937), (87, 259407), (111, 203319), (123, 183483), (171, 131979), (261, 86469), (333, 67773), (369, 61161), (513, 43993), (551, 40959), (703, 32103), (779, 28971), (783, 28823), (999, 22591), (1073, 21033), (1107, 20387), (1189, 18981), (1517, 14877), (1653, 13653), (2109, 10701), (2337, 9657), (3219, 7011), (3567, 6327), (4551, 4959)]