21167124462

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{1657}}^1$

素因数の和:2258

約数の個数: 96

約数和(自身を含む): 50513954400

約数和(自身を除く): 29346829938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 298, 433, 447, 866, 894, 1299, 1341, 1639, 1657, 2598, 2682, 3278, 3314, 3897, 4763, 4917, 4971, 7794, 9526, 9834, 9942, 14289, 14751, 14913, 18227, 28578, 29502, 29826, 36454, 42867, 54681, 64517, 85734, 109362, 129034, 164043, 193551, 246893, 328086, 387102, 493786, 580653, 709687, 717481, 740679, 1161306, 1419374, 1434962, 1481358, 2129061, 2152443, 2222037, 2715823, 4258122, 4304886, 4444074, 5431646, 6387183, 6457329, 7892291, 8147469, 12774366, 12914658, 15784582, 16294938, 23676873, 24442407, 47353746, 48884814, 71030619, 106904669, 142061238, 213809338, 320714007, 641428014, 962142021, 1175951359, 1924284042, 2351902718, 3527854077, 7055708154, 10583562231, 21167124462]

約数ペア:

[(1, 21167124462), (2, 10583562231), (3, 7055708154), (6, 3527854077), (9, 2351902718), (11, 1924284042), (18, 1175951359), (22, 962142021), (33, 641428014), (66, 320714007), (99, 213809338), (149, 142061238), (198, 106904669), (298, 71030619), (433, 48884814), (447, 47353746), (866, 24442407), (894, 23676873), (1299, 16294938), (1341, 15784582), (1639, 12914658), (1657, 12774366), (2598, 8147469), (2682, 7892291), (3278, 6457329), (3314, 6387183), (3897, 5431646), (4763, 4444074), (4917, 4304886), (4971, 4258122), (7794, 2715823), (9526, 2222037), (9834, 2152443), (9942, 2129061), (14289, 1481358), (14751, 1434962), (14913, 1419374), (18227, 1161306), (28578, 740679), (29502, 717481), (29826, 709687), (36454, 580653), (42867, 493786), (54681, 387102), (64517, 328086), (85734, 246893), (109362, 193551), (129034, 164043)]