18936882

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18457}}^1$

素因数の和:18487

約数の個数: 32

約数和(自身を含む): 44299200

約数和(自身を除く): 25362318

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 18457, 36914, 55371, 110742, 166113, 332226, 350683, 498339, 701366, 996678, 1052049, 2104098, 3156147, 6312294, 9468441, 18936882]

約数ペア:

[(1, 18936882), (2, 9468441), (3, 6312294), (6, 3156147), (9, 2104098), (18, 1052049), (19, 996678), (27, 701366), (38, 498339), (54, 350683), (57, 332226), (114, 166113), (171, 110742), (342, 55371), (513, 36914), (1026, 18457)]