17827621448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{20089}}^1$

素因数の和:20191

約数の個数: 128

約数和(自身を含む): 43741555200

約数和(自身を除く): 25913933752

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 53, 56, 91, 92, 104, 106, 161, 182, 184, 212, 299, 322, 364, 371, 424, 598, 644, 689, 728, 742, 1196, 1219, 1288, 1378, 1484, 2093, 2392, 2438, 2756, 2968, 4186, 4823, 4876, 5512, 8372, 8533, 9646, 9752, 15847, 16744, 17066, 19292, 20089, 31694, 34132, 38584, 40178, 63388, 68264, 80356, 110929, 126776, 140623, 160712, 221858, 261157, 281246, 443716, 462047, 522314, 562492, 887432, 924094, 1044628, 1064717, 1124984, 1828099, 1848188, 2089256, 2129434, 3234329, 3656198, 3696376, 4258868, 6006611, 6468658, 7312396, 7453019, 8517736, 12013222, 12937316, 13841321, 14624792, 14906038, 24026444, 24488491, 25874632, 27682642, 29812076, 42046277, 48052888, 48976982, 55365284, 59624152, 84092554, 96889247, 97953964, 110730568, 168185108, 171419437, 193778494, 195907928, 318350383, 336370216, 342838874, 387556988, 636700766, 685677748, 775113976, 1273401532, 1371355496, 2228452681, 2546803064, 4456905362, 8913810724, 17827621448]

約数ペア:

[(1, 17827621448), (2, 8913810724), (4, 4456905362), (7, 2546803064), (8, 2228452681), (13, 1371355496), (14, 1273401532), (23, 775113976), (26, 685677748), (28, 636700766), (46, 387556988), (52, 342838874), (53, 336370216), (56, 318350383), (91, 195907928), (92, 193778494), (104, 171419437), (106, 168185108), (161, 110730568), (182, 97953964), (184, 96889247), (212, 84092554), (299, 59624152), (322, 55365284), (364, 48976982), (371, 48052888), (424, 42046277), (598, 29812076), (644, 27682642), (689, 25874632), (728, 24488491), (742, 24026444), (1196, 14906038), (1219, 14624792), (1288, 13841321), (1378, 12937316), (1484, 12013222), (2093, 8517736), (2392, 7453019), (2438, 7312396), (2756, 6468658), (2968, 6006611), (4186, 4258868), (4823, 3696376), (4876, 3656198), (5512, 3234329), (8372, 2129434), (8533, 2089256), (9646, 1848188), (9752, 1828099), (15847, 1124984), (16744, 1064717), (17066, 1044628), (19292, 924094), (20089, 887432), (31694, 562492), (34132, 522314), (38584, 462047), (40178, 443716), (63388, 281246), (68264, 261157), (80356, 221858), (110929, 160712), (126776, 140623)]