18829693806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40756913}}^1$

素因数の和:40756936

約数の個数: 32

約数和(自身を含む): 46951964928

約数和(自身を除く): 28122271122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 40756913, 81513826, 122270739, 244541478, 285298391, 448326043, 570596782, 855895173, 896652086, 1344978129, 1711790346, 2689956258, 3138282301, 6276564602, 9414846903, 18829693806]

約数ペア:

[(1, 18829693806), (2, 9414846903), (3, 6276564602), (6, 3138282301), (7, 2689956258), (11, 1711790346), (14, 1344978129), (21, 896652086), (22, 855895173), (33, 570596782), (42, 448326043), (66, 285298391), (77, 244541478), (154, 122270739), (231, 81513826), (462, 40756913)]