28351026

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{4339}}^1$

素因数の和:4372

約数の個数: 48

約数和(自身を含む): 69266400

約数和(自身を除く): 40915374

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 4339, 6534, 8678, 13017, 26034, 39051, 47729, 78102, 95458, 117153, 143187, 234306, 286374, 429561, 525019, 859122, 1050038, 1288683, 1575057, 2577366, 3150114, 4725171, 9450342, 14175513, 28351026]

約数ペア:

[(1, 28351026), (2, 14175513), (3, 9450342), (6, 4725171), (9, 3150114), (11, 2577366), (18, 1575057), (22, 1288683), (27, 1050038), (33, 859122), (54, 525019), (66, 429561), (99, 286374), (121, 234306), (198, 143187), (242, 117153), (297, 95458), (363, 78102), (594, 47729), (726, 39051), (1089, 26034), (2178, 13017), (3267, 8678), (4339, 6534)]