18880032

素因数分解:

$2^5\times 3^1\times {\mathrm{193}}^1\times {\mathrm{1019}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 49865760

約数和(自身を除く): 30985728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 193, 386, 579, 772, 1019, 1158, 1544, 2038, 2316, 3057, 3088, 4076, 4632, 6114, 6176, 8152, 9264, 12228, 16304, 18528, 24456, 32608, 48912, 97824, 196667, 393334, 590001, 786668, 1180002, 1573336, 2360004, 3146672, 4720008, 6293344, 9440016, 18880032]

約数ペア:

[(1, 18880032), (2, 9440016), (3, 6293344), (4, 4720008), (6, 3146672), (8, 2360004), (12, 1573336), (16, 1180002), (24, 786668), (32, 590001), (48, 393334), (96, 196667), (193, 97824), (386, 48912), (579, 32608), (772, 24456), (1019, 18528), (1158, 16304), (1544, 12228), (2038, 9264), (2316, 8152), (3057, 6176), (3088, 6114), (4076, 4632)]