17898912

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3306

約数の個数: 72

約数和(自身を含む): 53595360

約数和(自身を除く): 35696448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 3271, 5472, 6542, 9813, 13084, 19626, 26168, 29439, 39252, 52336, 58878, 62149, 78504, 104672, 117756, 124298, 157008, 186447, 235512, 248596, 314016, 372894, 471024, 497192, 559341, 745788, 942048, 994384, 1118682, 1491576, 1988768, 2237364, 2983152, 4474728, 5966304, 8949456, 17898912]

約数ペア:

[(1, 17898912), (2, 8949456), (3, 5966304), (4, 4474728), (6, 2983152), (8, 2237364), (9, 1988768), (12, 1491576), (16, 1118682), (18, 994384), (19, 942048), (24, 745788), (32, 559341), (36, 497192), (38, 471024), (48, 372894), (57, 314016), (72, 248596), (76, 235512), (96, 186447), (114, 157008), (144, 124298), (152, 117756), (171, 104672), (228, 78504), (288, 62149), (304, 58878), (342, 52336), (456, 39252), (608, 29439), (684, 26168), (912, 19626), (1368, 13084), (1824, 9813), (2736, 6542), (3271, 5472)]