3154228

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 72

約数和(自身を含む): 7448000

約数和(自身を除く): 4293772

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 121, 133, 154, 196, 209, 242, 266, 308, 343, 418, 484, 532, 539, 686, 836, 847, 931, 1078, 1372, 1463, 1694, 1862, 2156, 2299, 2926, 3388, 3724, 3773, 4598, 5852, 5929, 6517, 7546, 9196, 10241, 11858, 13034, 15092, 16093, 20482, 23716, 26068, 32186, 40964, 41503, 64372, 71687, 83006, 112651, 143374, 166012, 225302, 286748, 450604, 788557, 1577114, 3154228]

約数ペア:

[(1, 3154228), (2, 1577114), (4, 788557), (7, 450604), (11, 286748), (14, 225302), (19, 166012), (22, 143374), (28, 112651), (38, 83006), (44, 71687), (49, 64372), (76, 41503), (77, 40964), (98, 32186), (121, 26068), (133, 23716), (154, 20482), (196, 16093), (209, 15092), (242, 13034), (266, 11858), (308, 10241), (343, 9196), (418, 7546), (484, 6517), (532, 5929), (539, 5852), (686, 4598), (836, 3773), (847, 3724), (931, 3388), (1078, 2926), (1372, 2299), (1463, 2156), (1694, 1862)]