21277397232

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1623733}}^1$

素因数の和:1623767

約数の個数: 120

約数和(自身を含む): 73288857824

約数和(自身を除く): 52011460592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 1623733, 3247466, 4871199, 6494932, 9742398, 11366131, 12989864, 14613597, 19484796, 21108529, 22732262, 25979728, 29227194, 34098393, 38969592, 42217058, 45464524, 58454388, 63325587, 68196786, 77939184, 84434116, 90929048, 102295179, 116908776, 126651174, 136393572, 147759703, 168868232, 181858096, 189976761, 204590358, 233817552, 253302348, 272787144, 295519406, 337736464, 379953522, 409180716, 443279109, 506604696, 545574288, 591038812, 759907044, 818361432, 886558218, 1013209392, 1182077624, 1329837327, 1519814088, 1636722864, 1773116436, 2364155248, 2659674654, 3039628176, 3546232872, 5319349308, 7092465744, 10638698616, 21277397232]

約数ペア:

[(1, 21277397232), (2, 10638698616), (3, 7092465744), (4, 5319349308), (6, 3546232872), (7, 3039628176), (8, 2659674654), (9, 2364155248), (12, 1773116436), (13, 1636722864), (14, 1519814088), (16, 1329837327), (18, 1182077624), (21, 1013209392), (24, 886558218), (26, 818361432), (28, 759907044), (36, 591038812), (39, 545574288), (42, 506604696), (48, 443279109), (52, 409180716), (56, 379953522), (63, 337736464), (72, 295519406), (78, 272787144), (84, 253302348), (91, 233817552), (104, 204590358), (112, 189976761), (117, 181858096), (126, 168868232), (144, 147759703), (156, 136393572), (168, 126651174), (182, 116908776), (208, 102295179), (234, 90929048), (252, 84434116), (273, 77939184), (312, 68196786), (336, 63325587), (364, 58454388), (468, 45464524), (504, 42217058), (546, 38969592), (624, 34098393), (728, 29227194), (819, 25979728), (936, 22732262), (1008, 21108529), (1092, 19484796), (1456, 14613597), (1638, 12989864), (1872, 11366131), (2184, 9742398), (3276, 6494932), (4368, 4871199), (6552, 3247466), (13104, 1623733)]