520057422

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{28921}}^1$

素因数の和:28975

約数の個数: 48

約数和(自身を含む): 1200147312

約数和(自身を除く): 680089890

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 999, 1998, 2997, 5994, 8991, 17982, 28921, 57842, 86763, 173526, 260289, 520578, 780867, 1070077, 1561734, 2140154, 2342601, 3210231, 4685202, 6420462, 7027803, 9630693, 14055606, 19261386, 28892079, 57784158, 86676237, 173352474, 260028711, 520057422]

約数ペア:

[(1, 520057422), (2, 260028711), (3, 173352474), (6, 86676237), (9, 57784158), (18, 28892079), (27, 19261386), (37, 14055606), (54, 9630693), (74, 7027803), (81, 6420462), (111, 4685202), (162, 3210231), (222, 2342601), (243, 2140154), (333, 1561734), (486, 1070077), (666, 780867), (999, 520578), (1998, 260289), (2997, 173526), (5994, 86763), (8991, 57842), (17982, 28921)]