21860073072

素因数分解:

$2^4\times 3^3\times {\mathrm{617}}^1\times {\mathrm{82013}}^1$

素因数の和:82647

約数の個数: 80

約数和(自身を含む): 62848968480

約数和(自身を除く): 40988895408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 617, 1234, 1851, 2468, 3702, 4936, 5553, 7404, 9872, 11106, 14808, 16659, 22212, 29616, 33318, 44424, 66636, 82013, 88848, 133272, 164026, 246039, 266544, 328052, 492078, 656104, 738117, 984156, 1312208, 1476234, 1968312, 2214351, 2952468, 3936624, 4428702, 5904936, 8857404, 11809872, 17714808, 35429616, 50602021, 101204042, 151806063, 202408084, 303612126, 404816168, 455418189, 607224252, 809632336, 910836378, 1214448504, 1366254567, 1821672756, 2428897008, 2732509134, 3643345512, 5465018268, 7286691024, 10930036536, 21860073072]

約数ペア:

[(1, 21860073072), (2, 10930036536), (3, 7286691024), (4, 5465018268), (6, 3643345512), (8, 2732509134), (9, 2428897008), (12, 1821672756), (16, 1366254567), (18, 1214448504), (24, 910836378), (27, 809632336), (36, 607224252), (48, 455418189), (54, 404816168), (72, 303612126), (108, 202408084), (144, 151806063), (216, 101204042), (432, 50602021), (617, 35429616), (1234, 17714808), (1851, 11809872), (2468, 8857404), (3702, 5904936), (4936, 4428702), (5553, 3936624), (7404, 2952468), (9872, 2214351), (11106, 1968312), (14808, 1476234), (16659, 1312208), (22212, 984156), (29616, 738117), (33318, 656104), (44424, 492078), (66636, 328052), (82013, 266544), (88848, 246039), (133272, 164026)]