138421368

素因数分解:

$2^3\times 3^2\times {\mathrm{1922519}}^1$

素因数の和:1922531

約数の個数: 24

約数和(自身を含む): 374891400

約数和(自身を除く): 236470032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1922519, 3845038, 5767557, 7690076, 11535114, 15380152, 17302671, 23070228, 34605342, 46140456, 69210684, 138421368]

約数ペア:

[(1, 138421368), (2, 69210684), (3, 46140456), (4, 34605342), (6, 23070228), (8, 17302671), (9, 15380152), (12, 11535114), (18, 7690076), (24, 5767557), (36, 3845038), (72, 1922519)]