24890019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 44789760

約数和(自身を除く): 19899741

約数列:

[1, 3, 7, 11, 19, 21, 33, 53, 57, 77, 107, 133, 159, 209, 231, 321, 371, 399, 583, 627, 749, 1007, 1113, 1177, 1463, 1749, 2033, 2247, 3021, 3531, 4081, 4389, 5671, 6099, 7049, 8239, 11077, 12243, 14231, 17013, 21147, 22363, 24717, 33231, 39697, 42693, 62381, 67089, 77539, 107749, 119091, 156541, 187143, 232617, 323247, 436667, 469623, 754243, 1185239, 1310001, 2262729, 3555717, 8296673, 24890019]

約数ペア:

[(1, 24890019), (3, 8296673), (7, 3555717), (11, 2262729), (19, 1310001), (21, 1185239), (33, 754243), (53, 469623), (57, 436667), (77, 323247), (107, 232617), (133, 187143), (159, 156541), (209, 119091), (231, 107749), (321, 77539), (371, 67089), (399, 62381), (583, 42693), (627, 39697), (749, 33231), (1007, 24717), (1113, 22363), (1177, 21147), (1463, 17013), (1749, 14231), (2033, 12243), (2247, 11077), (3021, 8239), (3531, 7049), (4081, 6099), (4389, 5671)]