21460068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{85159}}^1$

素因数の和:85176

約数の個数: 36

約数和(自身を含む): 61996480

約数和(自身を除く): 40536412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 85159, 170318, 255477, 340636, 510954, 596113, 766431, 1021908, 1192226, 1532862, 1788339, 2384452, 3065724, 3576678, 5365017, 7153356, 10730034, 21460068]

約数ペア:

[(1, 21460068), (2, 10730034), (3, 7153356), (4, 5365017), (6, 3576678), (7, 3065724), (9, 2384452), (12, 1788339), (14, 1532862), (18, 1192226), (21, 1021908), (28, 766431), (36, 596113), (42, 510954), (63, 340636), (84, 255477), (126, 170318), (252, 85159)]