19725282324

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{90731}}^1$

素因数の和:90819

約数の個数: 120

約数和(自身を含む): 57176402976

約数和(自身を除く): 37451120652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 81, 99, 108, 122, 132, 162, 183, 198, 244, 297, 324, 366, 396, 549, 594, 671, 732, 891, 1098, 1188, 1342, 1647, 1782, 2013, 2196, 2684, 3294, 3564, 4026, 4941, 6039, 6588, 8052, 9882, 12078, 18117, 19764, 24156, 36234, 54351, 72468, 90731, 108702, 181462, 217404, 272193, 362924, 544386, 816579, 998041, 1088772, 1633158, 1996082, 2449737, 2994123, 3266316, 3992164, 4899474, 5534591, 5988246, 7349211, 8982369, 9798948, 11069182, 11976492, 14698422, 16603773, 17964738, 22138364, 26947107, 29396844, 33207546, 35929476, 49811319, 53894214, 60880501, 66415092, 80841321, 99622638, 107788428, 121761002, 149433957, 161682642, 182641503, 199245276, 243522004, 298867914, 323365284, 365283006, 448301871, 547924509, 597735828, 730566012, 896603742, 1095849018, 1643773527, 1793207484, 2191698036, 3287547054, 4931320581, 6575094108, 9862641162, 19725282324]

約数ペア:

[(1, 19725282324), (2, 9862641162), (3, 6575094108), (4, 4931320581), (6, 3287547054), (9, 2191698036), (11, 1793207484), (12, 1643773527), (18, 1095849018), (22, 896603742), (27, 730566012), (33, 597735828), (36, 547924509), (44, 448301871), (54, 365283006), (61, 323365284), (66, 298867914), (81, 243522004), (99, 199245276), (108, 182641503), (122, 161682642), (132, 149433957), (162, 121761002), (183, 107788428), (198, 99622638), (244, 80841321), (297, 66415092), (324, 60880501), (366, 53894214), (396, 49811319), (549, 35929476), (594, 33207546), (671, 29396844), (732, 26947107), (891, 22138364), (1098, 17964738), (1188, 16603773), (1342, 14698422), (1647, 11976492), (1782, 11069182), (2013, 9798948), (2196, 8982369), (2684, 7349211), (3294, 5988246), (3564, 5534591), (4026, 4899474), (4941, 3992164), (6039, 3266316), (6588, 2994123), (8052, 2449737), (9882, 1996082), (12078, 1633158), (18117, 1088772), (19764, 998041), (24156, 816579), (36234, 544386), (54351, 362924), (72468, 272193), (90731, 217404), (108702, 181462)]