42205356

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{68963}}^1$

素因数の和:68990

約数の個数: 36

約数和(自身を含む): 112963032

約数和(自身を除く): 70757676

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 68963, 137926, 206889, 275852, 413778, 620667, 827556, 1172371, 1241334, 2344742, 2482668, 3517113, 4689484, 7034226, 10551339, 14068452, 21102678, 42205356]

約数ペア:

[(1, 42205356), (2, 21102678), (3, 14068452), (4, 10551339), (6, 7034226), (9, 4689484), (12, 3517113), (17, 2482668), (18, 2344742), (34, 1241334), (36, 1172371), (51, 827556), (68, 620667), (102, 413778), (153, 275852), (204, 206889), (306, 137926), (612, 68963)]