15678968868

素因数分解:

$2^2\times 3^2\times {\mathrm{45137}}^1\times {\mathrm{9649}}^1$

素因数の和:54796

約数の個数: 36

約数和(自身を含む): 39637934700

約数和(自身を除く): 23958965832

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9649, 19298, 28947, 38596, 45137, 57894, 86841, 90274, 115788, 135411, 173682, 180548, 270822, 347364, 406233, 541644, 812466, 1624932, 435526913, 871053826, 1306580739, 1742107652, 2613161478, 3919742217, 5226322956, 7839484434, 15678968868]

約数ペア:

[(1, 15678968868), (2, 7839484434), (3, 5226322956), (4, 3919742217), (6, 2613161478), (9, 1742107652), (12, 1306580739), (18, 871053826), (36, 435526913), (9649, 1624932), (19298, 812466), (28947, 541644), (38596, 406233), (45137, 347364), (57894, 270822), (86841, 180548), (90274, 173682), (115788, 135411)]