20180835054

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{509}}^1\times {\mathrm{14783}}^1$

素因数の和:15449

約数の個数: 48

約数和(自身を含む): 44108064000

約数和(自身を除く): 23927228946

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 509, 894, 1018, 1341, 1527, 2682, 3054, 4581, 9162, 14783, 29566, 44349, 75841, 88698, 133047, 151682, 227523, 266094, 455046, 682569, 1365138, 2202667, 4405334, 6608001, 7524547, 13216002, 15049094, 19824003, 22573641, 39648006, 45147282, 67720923, 135441846, 1121157503, 2242315006, 3363472509, 6726945018, 10090417527, 20180835054]

約数ペア:

[(1, 20180835054), (2, 10090417527), (3, 6726945018), (6, 3363472509), (9, 2242315006), (18, 1121157503), (149, 135441846), (298, 67720923), (447, 45147282), (509, 39648006), (894, 22573641), (1018, 19824003), (1341, 15049094), (1527, 13216002), (2682, 7524547), (3054, 6608001), (4581, 4405334), (9162, 2202667), (14783, 1365138), (29566, 682569), (44349, 455046), (75841, 266094), (88698, 227523), (133047, 151682)]