213007482

素因数分解:

$2^1\times 3^5\times {\mathrm{438287}}^1$

素因数の和:438304

約数の個数: 24

約数和(自身を含む): 478610496

約数和(自身を除く): 265603014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 438287, 876574, 1314861, 2629722, 3944583, 7889166, 11833749, 23667498, 35501247, 71002494, 106503741, 213007482]

約数ペア:

[(1, 213007482), (2, 106503741), (3, 71002494), (6, 35501247), (9, 23667498), (18, 11833749), (27, 7889166), (54, 3944583), (81, 2629722), (162, 1314861), (243, 876574), (486, 438287)]