7145222994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{1093}}^1$

素因数の和:1441

約数の個数: 144

約数和(自身を含む): 19238611392

約数和(自身を除く): 12093388398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 307, 338, 507, 546, 614, 819, 921, 1014, 1093, 1183, 1521, 1638, 1842, 2149, 2186, 2366, 2763, 3042, 3279, 3549, 3991, 4298, 5526, 6447, 6558, 7098, 7651, 7982, 9837, 10647, 11973, 12894, 14209, 15302, 19341, 19674, 21294, 22953, 23946, 27937, 28418, 35919, 38682, 42627, 45906, 51883, 55874, 68859, 71838, 83811, 85254, 99463, 103766, 127881, 137718, 155649, 167622, 184717, 198926, 251433, 255762, 298389, 311298, 335551, 363181, 369434, 466947, 502866, 554151, 596778, 671102, 726362, 895167, 933894, 1006653, 1089543, 1108302, 1293019, 1662453, 1790334, 2013306, 2179086, 2348857, 2586038, 3019959, 3268629, 3324906, 3879057, 4362163, 4697714, 6039918, 6537258, 7046571, 7758114, 8724326, 11637171, 13086489, 14093142, 21139713, 23274342, 26172978, 30535141, 39259467, 42279426, 56708119, 61070282, 78518934, 91605423, 113416238, 170124357, 183210846, 274816269, 340248714, 396956833, 510373071, 549632538, 793913666, 1020746142, 1190870499, 2381740998, 3572611497, 7145222994]

約数ペア:

[(1, 7145222994), (2, 3572611497), (3, 2381740998), (6, 1190870499), (7, 1020746142), (9, 793913666), (13, 549632538), (14, 510373071), (18, 396956833), (21, 340248714), (26, 274816269), (39, 183210846), (42, 170124357), (63, 113416238), (78, 91605423), (91, 78518934), (117, 61070282), (126, 56708119), (169, 42279426), (182, 39259467), (234, 30535141), (273, 26172978), (307, 23274342), (338, 21139713), (507, 14093142), (546, 13086489), (614, 11637171), (819, 8724326), (921, 7758114), (1014, 7046571), (1093, 6537258), (1183, 6039918), (1521, 4697714), (1638, 4362163), (1842, 3879057), (2149, 3324906), (2186, 3268629), (2366, 3019959), (2763, 2586038), (3042, 2348857), (3279, 2179086), (3549, 2013306), (3991, 1790334), (4298, 1662453), (5526, 1293019), (6447, 1108302), (6558, 1089543), (7098, 1006653), (7651, 933894), (7982, 895167), (9837, 726362), (10647, 671102), (11973, 596778), (12894, 554151), (14209, 502866), (15302, 466947), (19341, 369434), (19674, 363181), (21294, 335551), (22953, 311298), (23946, 298389), (27937, 255762), (28418, 251433), (35919, 198926), (38682, 184717), (42627, 167622), (45906, 155649), (51883, 137718), (55874, 127881), (68859, 103766), (71838, 99463), (83811, 85254)]