326973996

素因数分解:

$2^2\times 3^9\times {\mathrm{4153}}^1$

素因数の和:4184

約数の個数: 60

約数和(自身を含む): 858498872

約数和(自身を除く): 531524876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4153, 4374, 6561, 8306, 8748, 12459, 13122, 16612, 19683, 24918, 26244, 37377, 39366, 49836, 74754, 78732, 112131, 149508, 224262, 336393, 448524, 672786, 1009179, 1345572, 2018358, 3027537, 4036716, 6055074, 9082611, 12110148, 18165222, 27247833, 36330444, 54495666, 81743499, 108991332, 163486998, 326973996]

約数ペア:

[(1, 326973996), (2, 163486998), (3, 108991332), (4, 81743499), (6, 54495666), (9, 36330444), (12, 27247833), (18, 18165222), (27, 12110148), (36, 9082611), (54, 6055074), (81, 4036716), (108, 3027537), (162, 2018358), (243, 1345572), (324, 1009179), (486, 672786), (729, 448524), (972, 336393), (1458, 224262), (2187, 149508), (2916, 112131), (4153, 78732), (4374, 74754), (6561, 49836), (8306, 39366), (8748, 37377), (12459, 26244), (13122, 24918), (16612, 19683)]