38645244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4243}}^1$

素因数の和:4287

約数の個数: 72

約数和(自身を含む): 111226752

約数和(自身を除く): 72581508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4243, 4554, 8486, 9108, 12729, 16972, 25458, 38187, 46673, 50916, 76374, 93346, 97589, 140019, 152748, 186692, 195178, 280038, 292767, 390356, 420057, 560076, 585534, 840114, 878301, 1073479, 1171068, 1680228, 1756602, 2146958, 3220437, 3513204, 4293916, 6440874, 9661311, 12881748, 19322622, 38645244]

約数ペア:

[(1, 38645244), (2, 19322622), (3, 12881748), (4, 9661311), (6, 6440874), (9, 4293916), (11, 3513204), (12, 3220437), (18, 2146958), (22, 1756602), (23, 1680228), (33, 1171068), (36, 1073479), (44, 878301), (46, 840114), (66, 585534), (69, 560076), (92, 420057), (99, 390356), (132, 292767), (138, 280038), (198, 195178), (207, 186692), (253, 152748), (276, 140019), (396, 97589), (414, 93346), (506, 76374), (759, 50916), (828, 46673), (1012, 38187), (1518, 25458), (2277, 16972), (3036, 12729), (4243, 9108), (4554, 8486)]