47198628

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{21493}}^1$

素因数の和:21564

約数の個数: 36

約数和(自身を含む): 121269148

約数和(自身を除く): 74070520

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 21493, 42986, 64479, 85972, 128958, 193437, 257916, 386874, 773748, 1311073, 2622146, 3933219, 5244292, 7866438, 11799657, 15732876, 23599314, 47198628]

約数ペア:

[(1, 47198628), (2, 23599314), (3, 15732876), (4, 11799657), (6, 7866438), (9, 5244292), (12, 3933219), (18, 2622146), (36, 1311073), (61, 773748), (122, 386874), (183, 257916), (244, 193437), (366, 128958), (549, 85972), (732, 64479), (1098, 42986), (2196, 21493)]