16785954

素因数分解:

$2^1\times 3^6\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 56

約数和(自身を含む): 39151260

約数和(自身を除く): 22365306

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 397, 486, 522, 729, 783, 794, 1191, 1458, 1566, 2349, 2382, 3573, 4698, 7047, 7146, 10719, 11513, 14094, 21141, 21438, 23026, 32157, 34539, 42282, 64314, 69078, 96471, 103617, 192942, 207234, 289413, 310851, 578826, 621702, 932553, 1865106, 2797659, 5595318, 8392977, 16785954]

約数ペア:

[(1, 16785954), (2, 8392977), (3, 5595318), (6, 2797659), (9, 1865106), (18, 932553), (27, 621702), (29, 578826), (54, 310851), (58, 289413), (81, 207234), (87, 192942), (162, 103617), (174, 96471), (243, 69078), (261, 64314), (397, 42282), (486, 34539), (522, 32157), (729, 23026), (783, 21438), (794, 21141), (1191, 14094), (1458, 11513), (1566, 10719), (2349, 7146), (2382, 7047), (3573, 4698)]