22681659

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 42057792

約数和(自身を除く): 19376133

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 83, 91, 143, 147, 169, 231, 249, 273, 429, 507, 539, 581, 637, 913, 1001, 1079, 1183, 1617, 1743, 1859, 1911, 2739, 3003, 3237, 3549, 4067, 5577, 6391, 7007, 7553, 8281, 11869, 12201, 13013, 14027, 19173, 21021, 22659, 24843, 35607, 39039, 42081, 44737, 52871, 83083, 91091, 98189, 134211, 154297, 158613, 249249, 273273, 294567, 462891, 581581, 687323, 1080079, 1744743, 2061969, 3240237, 7560553, 22681659]

約数ペア:

[(1, 22681659), (3, 7560553), (7, 3240237), (11, 2061969), (13, 1744743), (21, 1080079), (33, 687323), (39, 581581), (49, 462891), (77, 294567), (83, 273273), (91, 249249), (143, 158613), (147, 154297), (169, 134211), (231, 98189), (249, 91091), (273, 83083), (429, 52871), (507, 44737), (539, 42081), (581, 39039), (637, 35607), (913, 24843), (1001, 22659), (1079, 21021), (1183, 19173), (1617, 14027), (1743, 13013), (1859, 12201), (1911, 11869), (2739, 8281), (3003, 7553), (3237, 7007), (3549, 6391), (4067, 5577)]