812221284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{31091}}^1$

素因数の和:31416

約数の個数: 48

約数和(自身を含む): 2172957696

約数和(自身を除く): 1360736412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 311, 622, 933, 1244, 1866, 2177, 3732, 4354, 6531, 8708, 13062, 26124, 31091, 62182, 93273, 124364, 186546, 217637, 373092, 435274, 652911, 870548, 1305822, 2611644, 9669301, 19338602, 29007903, 38677204, 58015806, 67685107, 116031612, 135370214, 203055321, 270740428, 406110642, 812221284]

約数ペア:

[(1, 812221284), (2, 406110642), (3, 270740428), (4, 203055321), (6, 135370214), (7, 116031612), (12, 67685107), (14, 58015806), (21, 38677204), (28, 29007903), (42, 19338602), (84, 9669301), (311, 2611644), (622, 1305822), (933, 870548), (1244, 652911), (1866, 435274), (2177, 373092), (3732, 217637), (4354, 186546), (6531, 124364), (8708, 93273), (13062, 62182), (26124, 31091)]