21755792124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{54938869}}^1$

素因数の和:54938890

約数の個数: 36

約数和(自身を含む): 59993246040

約数和(自身を除く): 38237453916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 54938869, 109877738, 164816607, 219755476, 329633214, 494449821, 604327559, 659266428, 988899642, 1208655118, 1812982677, 1977799284, 2417310236, 3625965354, 5438948031, 7251930708, 10877896062, 21755792124]

約数ペア:

[(1, 21755792124), (2, 10877896062), (3, 7251930708), (4, 5438948031), (6, 3625965354), (9, 2417310236), (11, 1977799284), (12, 1812982677), (18, 1208655118), (22, 988899642), (33, 659266428), (36, 604327559), (44, 494449821), (66, 329633214), (99, 219755476), (132, 164816607), (198, 109877738), (396, 54938869)]