145539918

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2549

約数の個数: 48

約数和(自身を含む): 326716416

約数和(自身を除く): 181176498

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 94, 141, 142, 213, 282, 423, 426, 639, 846, 1278, 2423, 3337, 4846, 6674, 7269, 10011, 14538, 20022, 21807, 30033, 43614, 60066, 113881, 172033, 227762, 341643, 344066, 516099, 683286, 1024929, 1032198, 1548297, 2049858, 3096594, 8085551, 16171102, 24256653, 48513306, 72769959, 145539918]

約数ペア:

[(1, 145539918), (2, 72769959), (3, 48513306), (6, 24256653), (9, 16171102), (18, 8085551), (47, 3096594), (71, 2049858), (94, 1548297), (141, 1032198), (142, 1024929), (213, 683286), (282, 516099), (423, 344066), (426, 341643), (639, 227762), (846, 172033), (1278, 113881), (2423, 60066), (3337, 43614), (4846, 30033), (6674, 21807), (7269, 20022), (10011, 14538)]