8118978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3169}}^1$

素因数の和:3242

約数の個数: 32

約数和(自身を含む): 18867840

約数和(自身を除く): 10748862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 3169, 6338, 9507, 19014, 22183, 44366, 66549, 133098, 193309, 386618, 579927, 1159854, 1353163, 2706326, 4059489, 8118978]

約数ペア:

[(1, 8118978), (2, 4059489), (3, 2706326), (6, 1353163), (7, 1159854), (14, 579927), (21, 386618), (42, 193309), (61, 133098), (122, 66549), (183, 44366), (366, 22183), (427, 19014), (854, 9507), (1281, 6338), (2562, 3169)]