91020222

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7193}}^1$

素因数の和:7257

約数の個数: 48

約数和(自身を含む): 213230160

約数和(自身を除く): 122209938

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 7193, 12654, 14386, 21579, 43158, 64737, 129474, 136667, 266141, 273334, 410001, 532282, 798423, 820002, 1230003, 1596846, 2395269, 2460006, 4790538, 5056679, 10113358, 15170037, 30340074, 45510111, 91020222]

約数ペア:

[(1, 91020222), (2, 45510111), (3, 30340074), (6, 15170037), (9, 10113358), (18, 5056679), (19, 4790538), (37, 2460006), (38, 2395269), (57, 1596846), (74, 1230003), (111, 820002), (114, 798423), (171, 532282), (222, 410001), (333, 273334), (342, 266141), (666, 136667), (703, 129474), (1406, 64737), (2109, 43158), (4218, 21579), (6327, 14386), (7193, 12654)]