2017206996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{28219}}^1$

素因数の和:28293

約数の個数: 96

約数和(自身を含む): 5765007360

約数和(自身を除く): 3747800364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 69, 74, 84, 92, 111, 138, 148, 161, 222, 259, 276, 322, 444, 483, 518, 644, 777, 851, 966, 1036, 1554, 1702, 1932, 2553, 3108, 3404, 5106, 5957, 10212, 11914, 17871, 23828, 28219, 35742, 56438, 71484, 84657, 112876, 169314, 197533, 338628, 395066, 592599, 649037, 790132, 1044103, 1185198, 1298074, 1947111, 2088206, 2370396, 2596148, 3132309, 3894222, 4176412, 4543259, 6264618, 7308721, 7788444, 9086518, 12529236, 13629777, 14617442, 18173036, 21926163, 24014369, 27259554, 29234884, 43852326, 48028738, 54519108, 72043107, 87704652, 96057476, 144086214, 168100583, 288172428, 336201166, 504301749, 672402332, 1008603498, 2017206996]

約数ペア:

[(1, 2017206996), (2, 1008603498), (3, 672402332), (4, 504301749), (6, 336201166), (7, 288172428), (12, 168100583), (14, 144086214), (21, 96057476), (23, 87704652), (28, 72043107), (37, 54519108), (42, 48028738), (46, 43852326), (69, 29234884), (74, 27259554), (84, 24014369), (92, 21926163), (111, 18173036), (138, 14617442), (148, 13629777), (161, 12529236), (222, 9086518), (259, 7788444), (276, 7308721), (322, 6264618), (444, 4543259), (483, 4176412), (518, 3894222), (644, 3132309), (777, 2596148), (851, 2370396), (966, 2088206), (1036, 1947111), (1554, 1298074), (1702, 1185198), (1932, 1044103), (2553, 790132), (3108, 649037), (3404, 592599), (5106, 395066), (5957, 338628), (10212, 197533), (11914, 169314), (17871, 112876), (23828, 84657), (28219, 71484), (35742, 56438)]