22494927

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 40449024

約数和(自身を除く): 17954097

約数列:

[1, 3, 7, 13, 17, 21, 37, 39, 51, 91, 111, 119, 131, 221, 259, 273, 357, 393, 481, 629, 663, 777, 917, 1443, 1547, 1703, 1887, 2227, 2751, 3367, 4403, 4641, 4847, 5109, 6681, 8177, 10101, 11921, 13209, 14541, 15589, 24531, 28951, 33929, 35763, 46767, 57239, 63011, 82399, 86853, 101787, 171717, 189033, 202657, 247197, 441077, 576793, 607971, 1071187, 1323231, 1730379, 3213561, 7498309, 22494927]

約数ペア:

[(1, 22494927), (3, 7498309), (7, 3213561), (13, 1730379), (17, 1323231), (21, 1071187), (37, 607971), (39, 576793), (51, 441077), (91, 247197), (111, 202657), (119, 189033), (131, 171717), (221, 101787), (259, 86853), (273, 82399), (357, 63011), (393, 57239), (481, 46767), (629, 35763), (663, 33929), (777, 28951), (917, 24531), (1443, 15589), (1547, 14541), (1703, 13209), (1887, 11921), (2227, 10101), (2751, 8177), (3367, 6681), (4403, 5109), (4641, 4847)]