12871236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2287}}^1$

素因数の和:2368

約数の個数: 48

約数和(自身を含む): 34850816

約数和(自身を除く): 21979580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2287, 2814, 4574, 5628, 6861, 9148, 13722, 16009, 27444, 32018, 48027, 64036, 96054, 153229, 192108, 306458, 459687, 612916, 919374, 1072603, 1838748, 2145206, 3217809, 4290412, 6435618, 12871236]

約数ペア:

[(1, 12871236), (2, 6435618), (3, 4290412), (4, 3217809), (6, 2145206), (7, 1838748), (12, 1072603), (14, 919374), (21, 612916), (28, 459687), (42, 306458), (67, 192108), (84, 153229), (134, 96054), (201, 64036), (268, 48027), (402, 32018), (469, 27444), (804, 16009), (938, 13722), (1407, 9148), (1876, 6861), (2287, 5628), (2814, 4574)]