21573474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14557}}^1$

素因数の和:14594

約数の個数: 32

約数和(自身を含む): 48914880

約数和(自身を除く): 27341406

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 14557, 29114, 43671, 87342, 189241, 276583, 378482, 553166, 567723, 829749, 1135446, 1659498, 3595579, 7191158, 10786737, 21573474]

約数ペア:

[(1, 21573474), (2, 10786737), (3, 7191158), (6, 3595579), (13, 1659498), (19, 1135446), (26, 829749), (38, 567723), (39, 553166), (57, 378482), (78, 276583), (114, 189241), (247, 87342), (494, 43671), (741, 29114), (1482, 14557)]