9820512

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 31279248

約数和(自身を除く): 21458736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 61, 72, 78, 86, 96, 104, 117, 122, 129, 144, 156, 172, 183, 208, 234, 244, 258, 288, 312, 344, 366, 387, 416, 468, 488, 516, 549, 559, 624, 688, 732, 774, 793, 936, 976, 1032, 1098, 1118, 1248, 1376, 1464, 1548, 1586, 1677, 1872, 1952, 2064, 2196, 2236, 2379, 2623, 2928, 3096, 3172, 3354, 3744, 4128, 4392, 4472, 4758, 5031, 5246, 5856, 6192, 6344, 6708, 7137, 7869, 8784, 8944, 9516, 10062, 10492, 12384, 12688, 13416, 14274, 15738, 17568, 17888, 19032, 20124, 20984, 23607, 25376, 26832, 28548, 31476, 34099, 38064, 40248, 41968, 47214, 53664, 57096, 62952, 68198, 76128, 80496, 83936, 94428, 102297, 114192, 125904, 136396, 160992, 188856, 204594, 228384, 251808, 272792, 306891, 377712, 409188, 545584, 613782, 755424, 818376, 1091168, 1227564, 1636752, 2455128, 3273504, 4910256, 9820512]

約数ペア:

[(1, 9820512), (2, 4910256), (3, 3273504), (4, 2455128), (6, 1636752), (8, 1227564), (9, 1091168), (12, 818376), (13, 755424), (16, 613782), (18, 545584), (24, 409188), (26, 377712), (32, 306891), (36, 272792), (39, 251808), (43, 228384), (48, 204594), (52, 188856), (61, 160992), (72, 136396), (78, 125904), (86, 114192), (96, 102297), (104, 94428), (117, 83936), (122, 80496), (129, 76128), (144, 68198), (156, 62952), (172, 57096), (183, 53664), (208, 47214), (234, 41968), (244, 40248), (258, 38064), (288, 34099), (312, 31476), (344, 28548), (366, 26832), (387, 25376), (416, 23607), (468, 20984), (488, 20124), (516, 19032), (549, 17888), (559, 17568), (624, 15738), (688, 14274), (732, 13416), (774, 12688), (793, 12384), (936, 10492), (976, 10062), (1032, 9516), (1098, 8944), (1118, 8784), (1248, 7869), (1376, 7137), (1464, 6708), (1548, 6344), (1586, 6192), (1677, 5856), (1872, 5246), (1952, 5031), (2064, 4758), (2196, 4472), (2236, 4392), (2379, 4128), (2623, 3744), (2928, 3354), (3096, 3172)]