21097463688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{9043}}^1$

素因数の和:10608

約数の個数: 128

約数和(自身を含む): 67026892800

約数和(自身を除く): 45929429112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1543, 3086, 4629, 6172, 9043, 9258, 10801, 12344, 13887, 18086, 18516, 21602, 27129, 27774, 32403, 36172, 37032, 41661, 43204, 54258, 55548, 63301, 64806, 72344, 81387, 83322, 86408, 97209, 108516, 111096, 126602, 129612, 162774, 166644, 189903, 194418, 217032, 244161, 253204, 259224, 291627, 325548, 333288, 379806, 388836, 488322, 506408, 569709, 583254, 651096, 759612, 777672, 976644, 1139418, 1166508, 1519224, 1709127, 1953288, 2278836, 2333016, 3418254, 4557672, 6836508, 13673016, 13953349, 27906698, 41860047, 55813396, 83720094, 97673443, 111626792, 125580141, 167440188, 195346886, 251160282, 293020329, 334880376, 376740423, 390693772, 502320564, 586040658, 753480846, 781387544, 879060987, 1004641128, 1172081316, 1506961692, 1758121974, 2344162632, 2637182961, 3013923384, 3516243948, 5274365922, 7032487896, 10548731844, 21097463688]

約数ペア:

[(1, 21097463688), (2, 10548731844), (3, 7032487896), (4, 5274365922), (6, 3516243948), (7, 3013923384), (8, 2637182961), (9, 2344162632), (12, 1758121974), (14, 1506961692), (18, 1172081316), (21, 1004641128), (24, 879060987), (27, 781387544), (28, 753480846), (36, 586040658), (42, 502320564), (54, 390693772), (56, 376740423), (63, 334880376), (72, 293020329), (84, 251160282), (108, 195346886), (126, 167440188), (168, 125580141), (189, 111626792), (216, 97673443), (252, 83720094), (378, 55813396), (504, 41860047), (756, 27906698), (1512, 13953349), (1543, 13673016), (3086, 6836508), (4629, 4557672), (6172, 3418254), (9043, 2333016), (9258, 2278836), (10801, 1953288), (12344, 1709127), (13887, 1519224), (18086, 1166508), (18516, 1139418), (21602, 976644), (27129, 777672), (27774, 759612), (32403, 651096), (36172, 583254), (37032, 569709), (41661, 506408), (43204, 488322), (54258, 388836), (55548, 379806), (63301, 333288), (64806, 325548), (72344, 291627), (81387, 259224), (83322, 253204), (86408, 244161), (97209, 217032), (108516, 194418), (111096, 189903), (126602, 166644), (129612, 162774)]