12812004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18731}}^1$

素因数の和:18760

約数の個数: 36

約数和(自身を含む): 34092240

約数和(自身を除く): 21280236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 18731, 37462, 56193, 74924, 112386, 168579, 224772, 337158, 355889, 674316, 711778, 1067667, 1423556, 2135334, 3203001, 4270668, 6406002, 12812004]

約数ペア:

[(1, 12812004), (2, 6406002), (3, 4270668), (4, 3203001), (6, 2135334), (9, 1423556), (12, 1067667), (18, 711778), (19, 674316), (36, 355889), (38, 337158), (57, 224772), (76, 168579), (114, 112386), (171, 74924), (228, 56193), (342, 37462), (684, 18731)]