127185966

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 281833344

約数和(自身を除く): 154647378

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 163, 201, 326, 402, 489, 603, 647, 978, 1206, 1294, 1467, 1941, 2934, 3882, 5823, 10921, 11646, 21842, 32763, 43349, 65526, 86698, 98289, 105461, 130047, 196578, 210922, 260094, 316383, 390141, 632766, 780282, 949149, 1898298, 7065887, 14131774, 21197661, 42395322, 63592983, 127185966]

約数ペア:

[(1, 127185966), (2, 63592983), (3, 42395322), (6, 21197661), (9, 14131774), (18, 7065887), (67, 1898298), (134, 949149), (163, 780282), (201, 632766), (326, 390141), (402, 316383), (489, 260094), (603, 210922), (647, 196578), (978, 130047), (1206, 105461), (1294, 98289), (1467, 86698), (1941, 65526), (2934, 43349), (3882, 32763), (5823, 21842), (10921, 11646)]