18470228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38803}}^1$

素因数の和:38831

約数の個数: 24

約数和(自身を含む): 39114432

約数和(自身を除く): 20644204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 38803, 77606, 155212, 271621, 543242, 659651, 1086484, 1319302, 2638604, 4617557, 9235114, 18470228]

約数ペア:

[(1, 18470228), (2, 9235114), (4, 4617557), (7, 2638604), (14, 1319302), (17, 1086484), (28, 659651), (34, 543242), (68, 271621), (119, 155212), (238, 77606), (476, 38803)]