15691892508

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2105729}}^1$

素因数の和:2105768

約数の個数: 60

約数和(自身を含む): 42805279440

約数和(自身を除く): 27113386932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 2105729, 4211458, 6317187, 8422916, 12634374, 18951561, 25268748, 37903122, 48431767, 56854683, 75806244, 96863534, 113709366, 145295301, 170564049, 193727068, 227418732, 290590602, 341128098, 435885903, 581181204, 682256196, 871771806, 1307657709, 1743543612, 2615315418, 3922973127, 5230630836, 7845946254, 15691892508]

約数ペア:

[(1, 15691892508), (2, 7845946254), (3, 5230630836), (4, 3922973127), (6, 2615315418), (9, 1743543612), (12, 1307657709), (18, 871771806), (23, 682256196), (27, 581181204), (36, 435885903), (46, 341128098), (54, 290590602), (69, 227418732), (81, 193727068), (92, 170564049), (108, 145295301), (138, 113709366), (162, 96863534), (207, 75806244), (276, 56854683), (324, 48431767), (414, 37903122), (621, 25268748), (828, 18951561), (1242, 12634374), (1863, 8422916), (2484, 6317187), (3726, 4211458), (7452, 2105729)]