81094318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{6607}}^1$

素因数の和:6664

約数の個数: 24

約数和(自身を含む): 135952992

約数和(自身を除く): 54858674

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 6607, 12274, 13214, 112319, 125533, 224638, 251066, 2134061, 2385127, 4268122, 4770254, 40547159, 81094318]

約数ペア:

[(1, 81094318), (2, 40547159), (17, 4770254), (19, 4268122), (34, 2385127), (38, 2134061), (323, 251066), (361, 224638), (646, 125533), (722, 112319), (6137, 13214), (6607, 12274)]