8643252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 12806988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 167, 227, 228, 334, 454, 501, 668, 681, 908, 1002, 1362, 2004, 2724, 3173, 4313, 6346, 8626, 9519, 12692, 12939, 17252, 19038, 25878, 37909, 38076, 51756, 75818, 113727, 151636, 227454, 454908, 720271, 1440542, 2160813, 2881084, 4321626, 8643252]

約数ペア:

[(1, 8643252), (2, 4321626), (3, 2881084), (4, 2160813), (6, 1440542), (12, 720271), (19, 454908), (38, 227454), (57, 151636), (76, 113727), (114, 75818), (167, 51756), (227, 38076), (228, 37909), (334, 25878), (454, 19038), (501, 17252), (668, 12939), (681, 12692), (908, 9519), (1002, 8626), (1362, 6346), (2004, 4313), (2724, 3173)]