2137968

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{101}}^1$

素因数の和:132

約数の個数: 120

約数和(自身を含む): 7209360

約数和(自身を除く): 5071392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 101, 108, 112, 126, 144, 147, 168, 189, 196, 202, 216, 252, 294, 303, 336, 378, 392, 404, 432, 441, 504, 588, 606, 707, 756, 784, 808, 882, 909, 1008, 1176, 1212, 1323, 1414, 1512, 1616, 1764, 1818, 2121, 2352, 2424, 2646, 2727, 2828, 3024, 3528, 3636, 4242, 4848, 4949, 5292, 5454, 5656, 6363, 7056, 7272, 8484, 9898, 10584, 10908, 11312, 12726, 14544, 14847, 16968, 19089, 19796, 21168, 21816, 25452, 29694, 33936, 38178, 39592, 43632, 44541, 50904, 59388, 76356, 79184, 89082, 101808, 118776, 133623, 152712, 178164, 237552, 267246, 305424, 356328, 534492, 712656, 1068984, 2137968]

約数ペア:

[(1, 2137968), (2, 1068984), (3, 712656), (4, 534492), (6, 356328), (7, 305424), (8, 267246), (9, 237552), (12, 178164), (14, 152712), (16, 133623), (18, 118776), (21, 101808), (24, 89082), (27, 79184), (28, 76356), (36, 59388), (42, 50904), (48, 44541), (49, 43632), (54, 39592), (56, 38178), (63, 33936), (72, 29694), (84, 25452), (98, 21816), (101, 21168), (108, 19796), (112, 19089), (126, 16968), (144, 14847), (147, 14544), (168, 12726), (189, 11312), (196, 10908), (202, 10584), (216, 9898), (252, 8484), (294, 7272), (303, 7056), (336, 6363), (378, 5656), (392, 5454), (404, 5292), (432, 4949), (441, 4848), (504, 4242), (588, 3636), (606, 3528), (707, 3024), (756, 2828), (784, 2727), (808, 2646), (882, 2424), (909, 2352), (1008, 2121), (1176, 1818), (1212, 1764), (1323, 1616), (1414, 1512)]