17676386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 34011648

約数和(自身を除く): 16335262

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 169, 182, 217, 241, 338, 403, 434, 482, 806, 1183, 1687, 2366, 2821, 3133, 3374, 5239, 5642, 6266, 7471, 10478, 14942, 21931, 36673, 40729, 43862, 52297, 73346, 81458, 97123, 104594, 194246, 285103, 570206, 679861, 1262599, 1359722, 2525198, 8838193, 17676386]

約数ペア:

[(1, 17676386), (2, 8838193), (7, 2525198), (13, 1359722), (14, 1262599), (26, 679861), (31, 570206), (62, 285103), (91, 194246), (169, 104594), (182, 97123), (217, 81458), (241, 73346), (338, 52297), (403, 43862), (434, 40729), (482, 36673), (806, 21931), (1183, 14942), (1687, 10478), (2366, 7471), (2821, 6266), (3133, 5642), (3374, 5239)]