16640964

素因数分解:

$2^2\times 3^4\times {\mathrm{51361}}^1$

素因数の和:51377

約数の個数: 30

約数和(自身を含む): 43503614

約数和(自身を除く): 26862650

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 51361, 102722, 154083, 205444, 308166, 462249, 616332, 924498, 1386747, 1848996, 2773494, 4160241, 5546988, 8320482, 16640964]

約数ペア:

[(1, 16640964), (2, 8320482), (3, 5546988), (4, 4160241), (6, 2773494), (9, 1848996), (12, 1386747), (18, 924498), (27, 616332), (36, 462249), (54, 308166), (81, 205444), (108, 154083), (162, 102722), (324, 51361)]