19699093092

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{859}}^1\times {\mathrm{907}}^1$

素因数の和:1830

約数の個数: 144

約数和(自身を含む): 54836517120

約数和(自身を除く): 35137424028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 859, 903, 907, 1204, 1718, 1806, 1814, 2107, 2577, 2721, 3436, 3612, 3628, 4214, 5154, 5442, 6013, 6321, 6349, 8428, 10308, 10884, 12026, 12642, 12698, 18039, 19047, 24052, 25284, 25396, 36078, 36937, 38094, 39001, 42091, 44443, 72156, 73874, 76188, 78002, 84182, 88886, 110811, 117003, 126273, 133329, 147748, 156004, 168364, 177772, 221622, 234006, 252546, 258559, 266658, 273007, 443244, 468012, 505092, 517118, 533316, 546014, 775677, 779113, 819021, 1034236, 1092028, 1551354, 1558226, 1638042, 1809913, 1911049, 2337339, 3102708, 3116452, 3276084, 3619826, 3822098, 4674678, 5429739, 5453791, 5733147, 7239652, 7644196, 9349356, 10859478, 10907582, 11466294, 16361373, 21718956, 21815164, 22932588, 32722746, 33501859, 38176537, 65445492, 67003718, 76353074, 100505577, 114529611, 134007436, 152706148, 201011154, 229059222, 234513013, 402022308, 458118444, 469026026, 703539039, 938052052, 1407078078, 1641591091, 2814156156, 3283182182, 4924773273, 6566364364, 9849546546, 19699093092]

約数ペア:

[(1, 19699093092), (2, 9849546546), (3, 6566364364), (4, 4924773273), (6, 3283182182), (7, 2814156156), (12, 1641591091), (14, 1407078078), (21, 938052052), (28, 703539039), (42, 469026026), (43, 458118444), (49, 402022308), (84, 234513013), (86, 229059222), (98, 201011154), (129, 152706148), (147, 134007436), (172, 114529611), (196, 100505577), (258, 76353074), (294, 67003718), (301, 65445492), (516, 38176537), (588, 33501859), (602, 32722746), (859, 22932588), (903, 21815164), (907, 21718956), (1204, 16361373), (1718, 11466294), (1806, 10907582), (1814, 10859478), (2107, 9349356), (2577, 7644196), (2721, 7239652), (3436, 5733147), (3612, 5453791), (3628, 5429739), (4214, 4674678), (5154, 3822098), (5442, 3619826), (6013, 3276084), (6321, 3116452), (6349, 3102708), (8428, 2337339), (10308, 1911049), (10884, 1809913), (12026, 1638042), (12642, 1558226), (12698, 1551354), (18039, 1092028), (19047, 1034236), (24052, 819021), (25284, 779113), (25396, 775677), (36078, 546014), (36937, 533316), (38094, 517118), (39001, 505092), (42091, 468012), (44443, 443244), (72156, 273007), (73874, 266658), (76188, 258559), (78002, 252546), (84182, 234006), (88886, 221622), (110811, 177772), (117003, 168364), (126273, 156004), (133329, 147748)]