2721741498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{48761}}^1$

素因数の和:49219

約数の個数: 48

約数和(自身を含む): 6754902336

約数和(自身を除く): 4033160838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 443, 886, 1329, 2658, 3101, 3987, 6202, 7974, 9303, 18606, 27909, 48761, 55818, 97522, 146283, 292566, 341327, 438849, 682654, 877698, 1023981, 2047962, 3071943, 6143886, 21601123, 43202246, 64803369, 129606738, 151207861, 194410107, 302415722, 388820214, 453623583, 907247166, 1360870749, 2721741498]

約数ペア:

[(1, 2721741498), (2, 1360870749), (3, 907247166), (6, 453623583), (7, 388820214), (9, 302415722), (14, 194410107), (18, 151207861), (21, 129606738), (42, 64803369), (63, 43202246), (126, 21601123), (443, 6143886), (886, 3071943), (1329, 2047962), (2658, 1023981), (3101, 877698), (3987, 682654), (6202, 438849), (7974, 341327), (9303, 292566), (18606, 146283), (27909, 97522), (48761, 55818)]