2724828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 7296912

約数和(自身を除く): 4572084

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 148, 204, 222, 228, 323, 361, 444, 629, 646, 703, 722, 969, 1083, 1258, 1292, 1406, 1444, 1887, 1938, 2109, 2166, 2516, 2812, 3774, 3876, 4218, 4332, 6137, 7548, 8436, 11951, 12274, 13357, 18411, 23902, 24548, 26714, 35853, 36822, 40071, 47804, 53428, 71706, 73644, 80142, 143412, 160284, 227069, 454138, 681207, 908276, 1362414, 2724828]

約数ペア:

[(1, 2724828), (2, 1362414), (3, 908276), (4, 681207), (6, 454138), (12, 227069), (17, 160284), (19, 143412), (34, 80142), (37, 73644), (38, 71706), (51, 53428), (57, 47804), (68, 40071), (74, 36822), (76, 35853), (102, 26714), (111, 24548), (114, 23902), (148, 18411), (204, 13357), (222, 12274), (228, 11951), (323, 8436), (361, 7548), (444, 6137), (629, 4332), (646, 4218), (703, 3876), (722, 3774), (969, 2812), (1083, 2516), (1258, 2166), (1292, 2109), (1406, 1938), (1444, 1887)]