21582996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 53665920

約数和(自身を除く): 32082924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 241, 439, 482, 723, 878, 964, 1317, 1446, 1756, 2634, 2892, 4097, 5268, 7463, 8194, 12291, 14926, 16388, 22389, 24582, 29852, 44778, 49164, 89556, 105799, 211598, 317397, 423196, 634794, 1269588, 1798583, 3597166, 5395749, 7194332, 10791498, 21582996]

約数ペア:

[(1, 21582996), (2, 10791498), (3, 7194332), (4, 5395749), (6, 3597166), (12, 1798583), (17, 1269588), (34, 634794), (51, 423196), (68, 317397), (102, 211598), (204, 105799), (241, 89556), (439, 49164), (482, 44778), (723, 29852), (878, 24582), (964, 22389), (1317, 16388), (1446, 14926), (1756, 12291), (2634, 8194), (2892, 7463), (4097, 5268)]