16845906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5209}}^1$

素因数の和:5239

約数の個数: 48

約数和(自身を含む): 42763680

約数和(自身を除く): 25917774

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 5209, 10418, 15627, 31254, 36463, 57299, 72926, 109389, 114598, 171897, 218778, 255241, 343794, 401093, 510482, 765723, 802186, 1203279, 1531446, 2406558, 2807651, 5615302, 8422953, 16845906]

約数ペア:

[(1, 16845906), (2, 8422953), (3, 5615302), (6, 2807651), (7, 2406558), (11, 1531446), (14, 1203279), (21, 802186), (22, 765723), (33, 510482), (42, 401093), (49, 343794), (66, 255241), (77, 218778), (98, 171897), (147, 114598), (154, 109389), (231, 72926), (294, 57299), (462, 36463), (539, 31254), (1078, 15627), (1617, 10418), (3234, 5209)]