17215254

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 160

約数和(自身を含む): 50181120

約数和(自身を除く): 32965866

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 34, 38, 42, 47, 51, 54, 57, 63, 81, 94, 102, 114, 119, 126, 133, 141, 153, 162, 171, 189, 238, 266, 282, 306, 323, 329, 342, 357, 378, 399, 423, 459, 513, 567, 646, 658, 714, 798, 799, 846, 893, 918, 969, 987, 1026, 1071, 1134, 1197, 1269, 1377, 1539, 1598, 1786, 1938, 1974, 2142, 2261, 2394, 2397, 2538, 2679, 2754, 2907, 2961, 3078, 3213, 3591, 3807, 4522, 4794, 5358, 5593, 5814, 5922, 6251, 6426, 6783, 7182, 7191, 7614, 8037, 8721, 8883, 9639, 10773, 11186, 12502, 13566, 14382, 15181, 16074, 16779, 17442, 17766, 18753, 19278, 20349, 21546, 21573, 24111, 26163, 26649, 30362, 33558, 37506, 40698, 43146, 45543, 48222, 50337, 52326, 53298, 56259, 61047, 64719, 72333, 91086, 100674, 106267, 112518, 122094, 129438, 136629, 144666, 151011, 168777, 183141, 212534, 273258, 302022, 318801, 337554, 366282, 409887, 453033, 506331, 637602, 819774, 906066, 956403, 1012662, 1229661, 1912806, 2459322, 2869209, 5738418, 8607627, 17215254]

約数ペア:

[(1, 17215254), (2, 8607627), (3, 5738418), (6, 2869209), (7, 2459322), (9, 1912806), (14, 1229661), (17, 1012662), (18, 956403), (19, 906066), (21, 819774), (27, 637602), (34, 506331), (38, 453033), (42, 409887), (47, 366282), (51, 337554), (54, 318801), (57, 302022), (63, 273258), (81, 212534), (94, 183141), (102, 168777), (114, 151011), (119, 144666), (126, 136629), (133, 129438), (141, 122094), (153, 112518), (162, 106267), (171, 100674), (189, 91086), (238, 72333), (266, 64719), (282, 61047), (306, 56259), (323, 53298), (329, 52326), (342, 50337), (357, 48222), (378, 45543), (399, 43146), (423, 40698), (459, 37506), (513, 33558), (567, 30362), (646, 26649), (658, 26163), (714, 24111), (798, 21573), (799, 21546), (846, 20349), (893, 19278), (918, 18753), (969, 17766), (987, 17442), (1026, 16779), (1071, 16074), (1134, 15181), (1197, 14382), (1269, 13566), (1377, 12502), (1539, 11186), (1598, 10773), (1786, 9639), (1938, 8883), (1974, 8721), (2142, 8037), (2261, 7614), (2394, 7191), (2397, 7182), (2538, 6783), (2679, 6426), (2754, 6251), (2907, 5922), (2961, 5814), (3078, 5593), (3213, 5358), (3591, 4794), (3807, 4522)]