16329918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 36465408

約数和(自身を除く): 20135490

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 121, 166, 242, 249, 271, 363, 498, 542, 726, 813, 913, 1626, 1826, 2739, 2981, 5478, 5962, 8943, 10043, 17886, 20086, 22493, 30129, 32791, 44986, 60258, 65582, 67479, 98373, 134958, 196746, 247423, 494846, 742269, 1484538, 2721653, 5443306, 8164959, 16329918]

約数ペア:

[(1, 16329918), (2, 8164959), (3, 5443306), (6, 2721653), (11, 1484538), (22, 742269), (33, 494846), (66, 247423), (83, 196746), (121, 134958), (166, 98373), (242, 67479), (249, 65582), (271, 60258), (363, 44986), (498, 32791), (542, 30129), (726, 22493), (813, 20086), (913, 17886), (1626, 10043), (1826, 8943), (2739, 5962), (2981, 5478)]