24887643

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 40027680

約数和(自身を除く): 15140037

約数列:

[1, 3, 11, 17, 33, 37, 51, 109, 111, 121, 187, 327, 363, 407, 561, 629, 1199, 1221, 1853, 1887, 2057, 3597, 4033, 4477, 5559, 6171, 6919, 12099, 13189, 13431, 20383, 20757, 39567, 44363, 61149, 68561, 76109, 133089, 205683, 224213, 228327, 487993, 672639, 754171, 1463979, 2262513, 8295881, 24887643]

約数ペア:

[(1, 24887643), (3, 8295881), (11, 2262513), (17, 1463979), (33, 754171), (37, 672639), (51, 487993), (109, 228327), (111, 224213), (121, 205683), (187, 133089), (327, 76109), (363, 68561), (407, 61149), (561, 44363), (629, 39567), (1199, 20757), (1221, 20383), (1853, 13431), (1887, 13189), (2057, 12099), (3597, 6919), (4033, 6171), (4477, 5559)]