7294122

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 72

約数和(自身を含む): 18486468

約数和(自身を除く): 11192346

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 197, 198, 242, 306, 363, 374, 394, 561, 591, 726, 1089, 1122, 1182, 1683, 1773, 2057, 2167, 2178, 3349, 3366, 3546, 4114, 4334, 6171, 6501, 6698, 10047, 12342, 13002, 18513, 19503, 20094, 23837, 30141, 36839, 37026, 39006, 47674, 60282, 71511, 73678, 110517, 143022, 214533, 221034, 331551, 405229, 429066, 663102, 810458, 1215687, 2431374, 3647061, 7294122]

約数ペア:

[(1, 7294122), (2, 3647061), (3, 2431374), (6, 1215687), (9, 810458), (11, 663102), (17, 429066), (18, 405229), (22, 331551), (33, 221034), (34, 214533), (51, 143022), (66, 110517), (99, 73678), (102, 71511), (121, 60282), (153, 47674), (187, 39006), (197, 37026), (198, 36839), (242, 30141), (306, 23837), (363, 20094), (374, 19503), (394, 18513), (561, 13002), (591, 12342), (726, 10047), (1089, 6698), (1122, 6501), (1182, 6171), (1683, 4334), (1773, 4114), (2057, 3546), (2167, 3366), (2178, 3349)]