981198

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 36

約数和(自身を含む): 2258568

約数和(自身を除く): 1277370

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 302, 342, 361, 453, 722, 906, 1083, 1359, 2166, 2718, 2869, 3249, 5738, 6498, 8607, 17214, 25821, 51642, 54511, 109022, 163533, 327066, 490599, 981198]

約数ペア:

[(1, 981198), (2, 490599), (3, 327066), (6, 163533), (9, 109022), (18, 54511), (19, 51642), (38, 25821), (57, 17214), (114, 8607), (151, 6498), (171, 5738), (302, 3249), (342, 2869), (361, 2718), (453, 2166), (722, 1359), (906, 1083)]