2013195744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21247}}^1$

素因数の和:21317

約数の個数: 144

約数和(自身を含む): 6682411008

約数和(自身を除く): 4669215264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 658, 672, 752, 846, 987, 1008, 1128, 1316, 1504, 1692, 1974, 2016, 2256, 2632, 2961, 3384, 3948, 4512, 5264, 5922, 6768, 7896, 10528, 11844, 13536, 15792, 21247, 23688, 31584, 42494, 47376, 63741, 84988, 94752, 127482, 148729, 169976, 191223, 254964, 297458, 339952, 382446, 446187, 509928, 594916, 679904, 764892, 892374, 998609, 1019856, 1189832, 1338561, 1529784, 1784748, 1997218, 2039712, 2379664, 2677122, 2995827, 3059568, 3569496, 3994436, 4759328, 5354244, 5991654, 6119136, 6990263, 7138992, 7988872, 8987481, 10708488, 11983308, 13980526, 14277984, 15977744, 17974962, 20970789, 21416976, 23966616, 27961052, 31955488, 35949924, 41941578, 42833952, 47933232, 55922104, 62912367, 71899848, 83883156, 95866464, 111844208, 125824734, 143799696, 167766312, 223688416, 251649468, 287599392, 335532624, 503298936, 671065248, 1006597872, 2013195744]

約数ペア:

[(1, 2013195744), (2, 1006597872), (3, 671065248), (4, 503298936), (6, 335532624), (7, 287599392), (8, 251649468), (9, 223688416), (12, 167766312), (14, 143799696), (16, 125824734), (18, 111844208), (21, 95866464), (24, 83883156), (28, 71899848), (32, 62912367), (36, 55922104), (42, 47933232), (47, 42833952), (48, 41941578), (56, 35949924), (63, 31955488), (72, 27961052), (84, 23966616), (94, 21416976), (96, 20970789), (112, 17974962), (126, 15977744), (141, 14277984), (144, 13980526), (168, 11983308), (188, 10708488), (224, 8987481), (252, 7988872), (282, 7138992), (288, 6990263), (329, 6119136), (336, 5991654), (376, 5354244), (423, 4759328), (504, 3994436), (564, 3569496), (658, 3059568), (672, 2995827), (752, 2677122), (846, 2379664), (987, 2039712), (1008, 1997218), (1128, 1784748), (1316, 1529784), (1504, 1338561), (1692, 1189832), (1974, 1019856), (2016, 998609), (2256, 892374), (2632, 764892), (2961, 679904), (3384, 594916), (3948, 509928), (4512, 446187), (5264, 382446), (5922, 339952), (6768, 297458), (7896, 254964), (10528, 191223), (11844, 169976), (13536, 148729), (15792, 127482), (21247, 94752), (23688, 84988), (31584, 63741), (42494, 47376)]