2194220016

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9946

約数の個数: 140

約数和(自身を含む): 6710189320

約数和(自身を除く): 4515969304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 729, 912, 972, 1026, 1296, 1368, 1458, 1539, 1944, 2052, 2736, 2916, 3078, 3888, 4104, 4617, 5832, 6156, 8208, 9234, 9901, 11664, 12312, 13851, 18468, 19802, 24624, 27702, 29703, 36936, 39604, 55404, 59406, 73872, 79208, 89109, 110808, 118812, 158416, 178218, 188119, 221616, 237624, 267327, 356436, 376238, 475248, 534654, 564357, 712872, 752476, 801981, 1069308, 1128714, 1425744, 1504952, 1603962, 1693071, 2138616, 2257428, 2405943, 3009904, 3207924, 3386142, 4277232, 4514856, 4811886, 5079213, 6415848, 6772284, 7217829, 9029712, 9623772, 10158426, 12831696, 13544568, 14435658, 15237639, 19247544, 20316852, 27089136, 28871316, 30475278, 38495088, 40633704, 45712917, 57742632, 60950556, 81267408, 91425834, 115485264, 121901112, 137138751, 182851668, 243802224, 274277502, 365703336, 548555004, 731406672, 1097110008, 2194220016]

約数ペア:

[(1, 2194220016), (2, 1097110008), (3, 731406672), (4, 548555004), (6, 365703336), (8, 274277502), (9, 243802224), (12, 182851668), (16, 137138751), (18, 121901112), (19, 115485264), (24, 91425834), (27, 81267408), (36, 60950556), (38, 57742632), (48, 45712917), (54, 40633704), (57, 38495088), (72, 30475278), (76, 28871316), (81, 27089136), (108, 20316852), (114, 19247544), (144, 15237639), (152, 14435658), (162, 13544568), (171, 12831696), (216, 10158426), (228, 9623772), (243, 9029712), (304, 7217829), (324, 6772284), (342, 6415848), (432, 5079213), (456, 4811886), (486, 4514856), (513, 4277232), (648, 3386142), (684, 3207924), (729, 3009904), (912, 2405943), (972, 2257428), (1026, 2138616), (1296, 1693071), (1368, 1603962), (1458, 1504952), (1539, 1425744), (1944, 1128714), (2052, 1069308), (2736, 801981), (2916, 752476), (3078, 712872), (3888, 564357), (4104, 534654), (4617, 475248), (5832, 376238), (6156, 356436), (8208, 267327), (9234, 237624), (9901, 221616), (11664, 188119), (12312, 178218), (13851, 158416), (18468, 118812), (19802, 110808), (24624, 89109), (27702, 79208), (29703, 73872), (36936, 59406), (39604, 55404)]