22260051

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 36990720

約数和(自身を除く): 14730669

約数列:

[1, 3, 9, 11, 33, 37, 59, 99, 103, 111, 177, 309, 333, 407, 531, 649, 927, 1133, 1221, 1947, 2183, 3399, 3663, 3811, 5841, 6077, 6549, 10197, 11433, 18231, 19647, 24013, 34299, 41921, 54693, 66847, 72039, 125763, 200541, 216117, 224849, 377289, 601623, 674547, 2023641, 2473339, 7420017, 22260051]

約数ペア:

[(1, 22260051), (3, 7420017), (9, 2473339), (11, 2023641), (33, 674547), (37, 601623), (59, 377289), (99, 224849), (103, 216117), (111, 200541), (177, 125763), (309, 72039), (333, 66847), (407, 54693), (531, 41921), (649, 34299), (927, 24013), (1133, 19647), (1221, 18231), (1947, 11433), (2183, 10197), (3399, 6549), (3663, 6077), (3811, 5841)]