12351724

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 29130192

約数和(自身を除く): 16778468

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 337, 374, 476, 539, 674, 748, 833, 1078, 1309, 1348, 1666, 2156, 2359, 2618, 3332, 3707, 4718, 5236, 5729, 7414, 9163, 9436, 11458, 14828, 16513, 18326, 22916, 25949, 33026, 36652, 40103, 51898, 63019, 66052, 80206, 103796, 126038, 160412, 181643, 252076, 280721, 363286, 441133, 561442, 726572, 882266, 1122884, 1764532, 3087931, 6175862, 12351724]

約数ペア:

[(1, 12351724), (2, 6175862), (4, 3087931), (7, 1764532), (11, 1122884), (14, 882266), (17, 726572), (22, 561442), (28, 441133), (34, 363286), (44, 280721), (49, 252076), (68, 181643), (77, 160412), (98, 126038), (119, 103796), (154, 80206), (187, 66052), (196, 63019), (238, 51898), (308, 40103), (337, 36652), (374, 33026), (476, 25949), (539, 22916), (674, 18326), (748, 16513), (833, 14828), (1078, 11458), (1309, 9436), (1348, 9163), (1666, 7414), (2156, 5729), (2359, 5236), (2618, 4718), (3332, 3707)]