38767638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 104186880

約数和(自身を除く): 65419242

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 37, 38, 39, 42, 57, 74, 78, 91, 101, 111, 114, 133, 182, 202, 222, 247, 259, 266, 273, 303, 399, 481, 494, 518, 546, 606, 703, 707, 741, 777, 798, 962, 1313, 1406, 1414, 1443, 1482, 1554, 1729, 1919, 2109, 2121, 2626, 2886, 3367, 3458, 3737, 3838, 3939, 4218, 4242, 4921, 5187, 5757, 6734, 7474, 7878, 9139, 9191, 9842, 10101, 10374, 11211, 11514, 13433, 14763, 18278, 18382, 20202, 22422, 24947, 26159, 26866, 27417, 27573, 29526, 40299, 48581, 49894, 52318, 54834, 55146, 63973, 71003, 74841, 78477, 80598, 97162, 127946, 142006, 145743, 149682, 156954, 174629, 191919, 213009, 291486, 340067, 349258, 383838, 426018, 497021, 523887, 680134, 923039, 994042, 1020201, 1047774, 1491063, 1846078, 2040402, 2769117, 2982126, 5538234, 6461273, 12922546, 19383819, 38767638]

約数ペア:

[(1, 38767638), (2, 19383819), (3, 12922546), (6, 6461273), (7, 5538234), (13, 2982126), (14, 2769117), (19, 2040402), (21, 1846078), (26, 1491063), (37, 1047774), (38, 1020201), (39, 994042), (42, 923039), (57, 680134), (74, 523887), (78, 497021), (91, 426018), (101, 383838), (111, 349258), (114, 340067), (133, 291486), (182, 213009), (202, 191919), (222, 174629), (247, 156954), (259, 149682), (266, 145743), (273, 142006), (303, 127946), (399, 97162), (481, 80598), (494, 78477), (518, 74841), (546, 71003), (606, 63973), (703, 55146), (707, 54834), (741, 52318), (777, 49894), (798, 48581), (962, 40299), (1313, 29526), (1406, 27573), (1414, 27417), (1443, 26866), (1482, 26159), (1554, 24947), (1729, 22422), (1919, 20202), (2109, 18382), (2121, 18278), (2626, 14763), (2886, 13433), (3367, 11514), (3458, 11211), (3737, 10374), (3838, 10101), (3939, 9842), (4218, 9191), (4242, 9139), (4921, 7878), (5187, 7474), (5757, 6734)]