21413889792

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{546719}}^1$

素因数の和:546758

約数の個数: 108

約数和(自身を含む): 65373497280

約数和(自身を除く): 43959607488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1632, 2176, 2304, 2448, 3264, 4352, 4896, 6528, 9792, 13056, 19584, 39168, 546719, 1093438, 1640157, 2186876, 3280314, 4373752, 4920471, 6560628, 8747504, 9294223, 9840942, 13121256, 17495008, 18588446, 19681884, 26242512, 27882669, 34990016, 37176892, 39363768, 52485024, 55765338, 69980032, 74353784, 78727536, 83648007, 104970048, 111530676, 139960064, 148707568, 157455072, 167296014, 209940096, 223061352, 297415136, 314910144, 334592028, 419880192, 446122704, 594830272, 629820288, 669184056, 892245408, 1189660544, 1259640576, 1338368112, 1784490816, 2379321088, 2676736224, 3568981632, 5353472448, 7137963264, 10706944896, 21413889792]

約数ペア:

[(1, 21413889792), (2, 10706944896), (3, 7137963264), (4, 5353472448), (6, 3568981632), (8, 2676736224), (9, 2379321088), (12, 1784490816), (16, 1338368112), (17, 1259640576), (18, 1189660544), (24, 892245408), (32, 669184056), (34, 629820288), (36, 594830272), (48, 446122704), (51, 419880192), (64, 334592028), (68, 314910144), (72, 297415136), (96, 223061352), (102, 209940096), (128, 167296014), (136, 157455072), (144, 148707568), (153, 139960064), (192, 111530676), (204, 104970048), (256, 83648007), (272, 78727536), (288, 74353784), (306, 69980032), (384, 55765338), (408, 52485024), (544, 39363768), (576, 37176892), (612, 34990016), (768, 27882669), (816, 26242512), (1088, 19681884), (1152, 18588446), (1224, 17495008), (1632, 13121256), (2176, 9840942), (2304, 9294223), (2448, 8747504), (3264, 6560628), (4352, 4920471), (4896, 4373752), (6528, 3280314), (9792, 2186876), (13056, 1640157), (19584, 1093438), (39168, 546719)]