261761364

素因数分解:

$2^2\times 3^2\times {\mathrm{1483}}^1\times {\mathrm{4903}}^1$

素因数の和:6396

約数の個数: 36

約数和(自身を含む): 662255776

約数和(自身を除く): 400494412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1483, 2966, 4449, 4903, 5932, 8898, 9806, 13347, 14709, 17796, 19612, 26694, 29418, 44127, 53388, 58836, 88254, 176508, 7271149, 14542298, 21813447, 29084596, 43626894, 65440341, 87253788, 130880682, 261761364]

約数ペア:

[(1, 261761364), (2, 130880682), (3, 87253788), (4, 65440341), (6, 43626894), (9, 29084596), (12, 21813447), (18, 14542298), (36, 7271149), (1483, 176508), (2966, 88254), (4449, 58836), (4903, 53388), (5932, 44127), (8898, 29418), (9806, 26694), (13347, 19612), (14709, 17796)]