18308892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1033}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 49102592

約数和(自身を除く): 30793700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1033, 1266, 1477, 2066, 2532, 2954, 3099, 4132, 4431, 5908, 6198, 7231, 8862, 12396, 14462, 17724, 21693, 28924, 43386, 86772, 217963, 435926, 653889, 871852, 1307778, 1525741, 2615556, 3051482, 4577223, 6102964, 9154446, 18308892]

約数ペア:

[(1, 18308892), (2, 9154446), (3, 6102964), (4, 4577223), (6, 3051482), (7, 2615556), (12, 1525741), (14, 1307778), (21, 871852), (28, 653889), (42, 435926), (84, 217963), (211, 86772), (422, 43386), (633, 28924), (844, 21693), (1033, 17724), (1266, 14462), (1477, 12396), (2066, 8862), (2532, 7231), (2954, 6198), (3099, 5908), (4132, 4431)]