22261278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6961}}^1$

素因数の和:7020

約数の個数: 32

約数和(自身を含む): 49123872

約数和(自身を除く): 26862594

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 6961, 13922, 20883, 41766, 90493, 180986, 271479, 285401, 542958, 570802, 856203, 1712406, 3710213, 7420426, 11130639, 22261278]

約数ペア:

[(1, 22261278), (2, 11130639), (3, 7420426), (6, 3710213), (13, 1712406), (26, 856203), (39, 570802), (41, 542958), (78, 285401), (82, 271479), (123, 180986), (246, 90493), (533, 41766), (1066, 20883), (1599, 13922), (3198, 6961)]