16993452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 45787392

約数和(自身を除く): 28793940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2003, 2121, 2828, 4006, 4242, 6009, 8012, 8484, 12018, 14021, 24036, 28042, 42063, 56084, 84126, 168252, 202303, 404606, 606909, 809212, 1213818, 1416121, 2427636, 2832242, 4248363, 5664484, 8496726, 16993452]

約数ペア:

[(1, 16993452), (2, 8496726), (3, 5664484), (4, 4248363), (6, 2832242), (7, 2427636), (12, 1416121), (14, 1213818), (21, 809212), (28, 606909), (42, 404606), (84, 202303), (101, 168252), (202, 84126), (303, 56084), (404, 42063), (606, 28042), (707, 24036), (1212, 14021), (1414, 12018), (2003, 8484), (2121, 8012), (2828, 6009), (4006, 4242)]