16668972

素因数分解:

$2^2\times 3^2\times {\mathrm{599}}^1\times {\mathrm{773}}^1$

素因数の和:1382

約数の個数: 36

約数和(自身を含む): 42260400

約数和(自身を除く): 25591428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 599, 773, 1198, 1546, 1797, 2319, 2396, 3092, 3594, 4638, 5391, 6957, 7188, 9276, 10782, 13914, 21564, 27828, 463027, 926054, 1389081, 1852108, 2778162, 4167243, 5556324, 8334486, 16668972]

約数ペア:

[(1, 16668972), (2, 8334486), (3, 5556324), (4, 4167243), (6, 2778162), (9, 1852108), (12, 1389081), (18, 926054), (36, 463027), (599, 27828), (773, 21564), (1198, 13914), (1546, 10782), (1797, 9276), (2319, 7188), (2396, 6957), (3092, 5391), (3594, 4638)]