2118354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 5001216

約数和(自身を除く): 2882862

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1627, 3254, 4881, 9762, 11389, 22778, 34167, 50437, 68334, 100874, 151311, 302622, 353059, 706118, 1059177, 2118354]

約数ペア:

[(1, 2118354), (2, 1059177), (3, 706118), (6, 353059), (7, 302622), (14, 151311), (21, 100874), (31, 68334), (42, 50437), (62, 34167), (93, 22778), (186, 11389), (217, 9762), (434, 4881), (651, 3254), (1302, 1627)]