18196374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10567}}^1$

素因数の和:10620

約数の個数: 32

約数和(自身を含む): 42610176

約数和(自身を除く): 24413802

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 10567, 21134, 31701, 63402, 73969, 147938, 221907, 433247, 443814, 866494, 1299741, 2599482, 3032729, 6065458, 9098187, 18196374]

約数ペア:

[(1, 18196374), (2, 9098187), (3, 6065458), (6, 3032729), (7, 2599482), (14, 1299741), (21, 866494), (41, 443814), (42, 433247), (82, 221907), (123, 147938), (246, 73969), (287, 63402), (574, 31701), (861, 21134), (1722, 10567)]