6718628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 14421120

約数和(自身を除く): 7702492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 173, 266, 292, 346, 511, 532, 692, 1022, 1211, 1387, 2044, 2422, 2774, 3287, 4844, 5548, 6574, 9709, 12629, 13148, 19418, 23009, 25258, 38836, 46018, 50516, 88403, 92036, 176806, 239951, 353612, 479902, 959804, 1679657, 3359314, 6718628]

約数ペア:

[(1, 6718628), (2, 3359314), (4, 1679657), (7, 959804), (14, 479902), (19, 353612), (28, 239951), (38, 176806), (73, 92036), (76, 88403), (133, 50516), (146, 46018), (173, 38836), (266, 25258), (292, 23009), (346, 19418), (511, 13148), (532, 12629), (692, 9709), (1022, 6574), (1211, 5548), (1387, 4844), (2044, 3287), (2422, 2774)]