17842622

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 32944320

約数和(自身を除く): 15101698

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 1229, 2074, 2458, 7259, 8603, 14518, 17206, 20893, 41786, 74969, 146251, 149938, 292502, 524783, 1049566, 1274473, 2548946, 8921311, 17842622]

約数ペア:

[(1, 17842622), (2, 8921311), (7, 2548946), (14, 1274473), (17, 1049566), (34, 524783), (61, 292502), (119, 149938), (122, 146251), (238, 74969), (427, 41786), (854, 20893), (1037, 17206), (1229, 14518), (2074, 8603), (2458, 7259)]