16933620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25657}}^1$

素因数の和:25680

約数の個数: 48

約数和(自身を含む): 51726528

約数和(自身を除く): 34792908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 25657, 51314, 76971, 102628, 128285, 153942, 256570, 282227, 307884, 384855, 513140, 564454, 769710, 846681, 1128908, 1411135, 1539420, 1693362, 2822270, 3386724, 4233405, 5644540, 8466810, 16933620]

約数ペア:

[(1, 16933620), (2, 8466810), (3, 5644540), (4, 4233405), (5, 3386724), (6, 2822270), (10, 1693362), (11, 1539420), (12, 1411135), (15, 1128908), (20, 846681), (22, 769710), (30, 564454), (33, 513140), (44, 384855), (55, 307884), (60, 282227), (66, 256570), (110, 153942), (132, 128285), (165, 102628), (220, 76971), (330, 51314), (660, 25657)]