40378068

素因数分解:

$2^2\times 3^3\times {\mathrm{461}}^1\times {\mathrm{811}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 105040320

約数和(自身を除く): 64662252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 461, 811, 922, 1383, 1622, 1844, 2433, 2766, 3244, 4149, 4866, 5532, 7299, 8298, 9732, 12447, 14598, 16596, 21897, 24894, 29196, 43794, 49788, 87588, 373871, 747742, 1121613, 1495484, 2243226, 3364839, 4486452, 6729678, 10094517, 13459356, 20189034, 40378068]

約数ペア:

[(1, 40378068), (2, 20189034), (3, 13459356), (4, 10094517), (6, 6729678), (9, 4486452), (12, 3364839), (18, 2243226), (27, 1495484), (36, 1121613), (54, 747742), (108, 373871), (461, 87588), (811, 49788), (922, 43794), (1383, 29196), (1622, 24894), (1844, 21897), (2433, 16596), (2766, 14598), (3244, 12447), (4149, 9732), (4866, 8298), (5532, 7299)]