2217947.00000000

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{13241}}^1$

素因数の和:13325

約数の個数: 32

約数和(自身を含む): 117588960

約数和(自身を除く): 65392938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 13241, 26482, 39723, 79446, 119169, 238338, 357507, 715014, 966593, 1933186, 2899779, 5799558, 8699337, 17398674, 26098011, 52196022]

約数ペア:

[(1, 52196022), (2, 26098011), (3, 17398674), (6, 8699337), (9, 5799558), (18, 2899779), (27, 1933186), (54, 966593), (73, 715014), (146, 357507), (219, 238338), (438, 119169), (657, 79446), (1314, 39723), (1971, 26482), (3942, 13241)]