2021497128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32609}}^1$

素因数の和:32672

約数の個数: 128

約数和(自身を含む): 6574176000

約数和(自身を除く): 4552678872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 123, 126, 164, 168, 189, 216, 246, 252, 287, 328, 369, 378, 492, 504, 574, 738, 756, 861, 984, 1107, 1148, 1476, 1512, 1722, 2214, 2296, 2583, 2952, 3444, 4428, 5166, 6888, 7749, 8856, 10332, 15498, 20664, 30996, 32609, 61992, 65218, 97827, 130436, 195654, 228263, 260872, 293481, 391308, 456526, 586962, 684789, 782616, 880443, 913052, 1173924, 1336969, 1369578, 1760886, 1826104, 2054367, 2347848, 2673938, 2739156, 3521772, 4010907, 4108734, 5347876, 5478312, 6163101, 7043544, 8021814, 8217468, 9358783, 10695752, 12032721, 12326202, 16043628, 16434936, 18717566, 24065442, 24652404, 28076349, 32087256, 36098163, 37435132, 48130884, 49304808, 56152698, 72196326, 74870264, 84229047, 96261768, 112305396, 144392652, 168458094, 224610792, 252687141, 288785304, 336916188, 505374282, 673832376, 1010748564, 2021497128]

約数ペア:

[(1, 2021497128), (2, 1010748564), (3, 673832376), (4, 505374282), (6, 336916188), (7, 288785304), (8, 252687141), (9, 224610792), (12, 168458094), (14, 144392652), (18, 112305396), (21, 96261768), (24, 84229047), (27, 74870264), (28, 72196326), (36, 56152698), (41, 49304808), (42, 48130884), (54, 37435132), (56, 36098163), (63, 32087256), (72, 28076349), (82, 24652404), (84, 24065442), (108, 18717566), (123, 16434936), (126, 16043628), (164, 12326202), (168, 12032721), (189, 10695752), (216, 9358783), (246, 8217468), (252, 8021814), (287, 7043544), (328, 6163101), (369, 5478312), (378, 5347876), (492, 4108734), (504, 4010907), (574, 3521772), (738, 2739156), (756, 2673938), (861, 2347848), (984, 2054367), (1107, 1826104), (1148, 1760886), (1476, 1369578), (1512, 1336969), (1722, 1173924), (2214, 913052), (2296, 880443), (2583, 782616), (2952, 684789), (3444, 586962), (4428, 456526), (5166, 391308), (6888, 293481), (7749, 260872), (8856, 228263), (10332, 195654), (15498, 130436), (20664, 97827), (30996, 65218), (32609, 61992)]