18218186

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 33892992

約数和(自身を除く): 15674806

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 1867, 3734, 4879, 9758, 13069, 26138, 31739, 63478, 76547, 153094, 222173, 444346, 535829, 1071658, 1301299, 2602598, 9109093, 18218186]

約数ペア:

[(1, 18218186), (2, 9109093), (7, 2602598), (14, 1301299), (17, 1071658), (34, 535829), (41, 444346), (82, 222173), (119, 153094), (238, 76547), (287, 63478), (574, 31739), (697, 26138), (1394, 13069), (1867, 9758), (3734, 4879)]