17939452446

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{487}}^1\times {\mathrm{4861}}^1$

素因数の和:5777

約数の個数: 48

約数和(自身を含む): 39049172448

約数和(自身を除く): 21109720002

約数列:

[1, 2, 3, 6, 9, 18, 421, 487, 842, 974, 1263, 1461, 2526, 2922, 3789, 4383, 4861, 7578, 8766, 9722, 14583, 29166, 43749, 87498, 205027, 410054, 615081, 1230162, 1845243, 2046481, 2367307, 3690486, 4092962, 4734614, 6139443, 7101921, 12278886, 14203842, 18418329, 21305763, 36836658, 42611526, 996636247, 1993272494, 2989908741, 5979817482, 8969726223, 17939452446]

約数ペア:

[(1, 17939452446), (2, 8969726223), (3, 5979817482), (6, 2989908741), (9, 1993272494), (18, 996636247), (421, 42611526), (487, 36836658), (842, 21305763), (974, 18418329), (1263, 14203842), (1461, 12278886), (2526, 7101921), (2922, 6139443), (3789, 4734614), (4383, 4092962), (4861, 3690486), (7578, 2367307), (8766, 2046481), (9722, 1845243), (14583, 1230162), (29166, 615081), (43749, 410054), (87498, 205027)]