8640702

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{22859}}^1$

素因数の和:22877

約数の個数: 32

約数和(自身を含む): 21945600

約数和(自身を除く): 13304898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 22859, 45718, 68577, 137154, 160013, 205731, 320026, 411462, 480039, 617193, 960078, 1234386, 1440117, 2880234, 4320351, 8640702]

約数ペア:

[(1, 8640702), (2, 4320351), (3, 2880234), (6, 1440117), (7, 1234386), (9, 960078), (14, 617193), (18, 480039), (21, 411462), (27, 320026), (42, 205731), (54, 160013), (63, 137154), (126, 68577), (189, 45718), (378, 22859)]