13432278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 17671722

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 174, 239, 323, 478, 493, 551, 646, 717, 969, 986, 1102, 1434, 1479, 1653, 1938, 2958, 3306, 4063, 4541, 6931, 8126, 9082, 9367, 12189, 13623, 13862, 18734, 20793, 24378, 27246, 28101, 41586, 56202, 77197, 117827, 131689, 154394, 231591, 235654, 263378, 353481, 395067, 463182, 706962, 790134, 2238713, 4477426, 6716139, 13432278]

約数ペア:

[(1, 13432278), (2, 6716139), (3, 4477426), (6, 2238713), (17, 790134), (19, 706962), (29, 463182), (34, 395067), (38, 353481), (51, 263378), (57, 235654), (58, 231591), (87, 154394), (102, 131689), (114, 117827), (174, 77197), (239, 56202), (323, 41586), (478, 28101), (493, 27246), (551, 24378), (646, 20793), (717, 18734), (969, 13862), (986, 13623), (1102, 12189), (1434, 9367), (1479, 9082), (1653, 8126), (1938, 6931), (2958, 4541), (3306, 4063)]