9890388

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1069}}^1$

素因数の和:1336

約数の個数: 36

約数和(自身を含む): 25121460

約数和(自身を除く): 15231072

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1069, 1542, 2138, 2313, 3084, 3207, 4276, 4626, 6414, 9252, 9621, 12828, 19242, 38484, 274733, 549466, 824199, 1098932, 1648398, 2472597, 3296796, 4945194, 9890388]

約数ペア:

[(1, 9890388), (2, 4945194), (3, 3296796), (4, 2472597), (6, 1648398), (9, 1098932), (12, 824199), (18, 549466), (36, 274733), (257, 38484), (514, 19242), (771, 12828), (1028, 9621), (1069, 9252), (1542, 6414), (2138, 4626), (2313, 4276), (3084, 3207)]