12499218

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1097}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 27933120

約数和(自身を除く): 15433902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1097, 1266, 1899, 2194, 3291, 3798, 5697, 6582, 9873, 11394, 19746, 29619, 59238, 231467, 462934, 694401, 1388802, 2083203, 4166406, 6249609, 12499218]

約数ペア:

[(1, 12499218), (2, 6249609), (3, 4166406), (6, 2083203), (9, 1388802), (18, 694401), (27, 462934), (54, 231467), (211, 59238), (422, 29619), (633, 19746), (1097, 11394), (1266, 9873), (1899, 6582), (2194, 5697), (3291, 3798)]