13568688

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{641}}^1$

素因数の和:672

約数の個数: 120

約数和(自身を含む): 45376560

約数和(自身を除く): 31807872

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, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 641, 756, 784, 882, 1008, 1176, 1282, 1323, 1512, 1764, 1923, 2352, 2564, 2646, 3024, 3528, 3846, 4487, 5128, 5292, 5769, 7056, 7692, 8974, 10256, 10584, 11538, 13461, 15384, 17307, 17948, 21168, 23076, 26922, 30768, 31409, 34614, 35896, 40383, 46152, 53844, 62818, 69228, 71792, 80766, 92304, 94227, 107688, 121149, 125636, 138456, 161532, 188454, 215376, 242298, 251272, 276912, 282681, 323064, 376908, 484596, 502544, 565362, 646128, 753816, 848043, 969192, 1130724, 1507632, 1696086, 1938384, 2261448, 3392172, 4522896, 6784344, 13568688]

約数ペア:

[(1, 13568688), (2, 6784344), (3, 4522896), (4, 3392172), (6, 2261448), (7, 1938384), (8, 1696086), (9, 1507632), (12, 1130724), (14, 969192), (16, 848043), (18, 753816), (21, 646128), (24, 565362), (27, 502544), (28, 484596), (36, 376908), (42, 323064), (48, 282681), (49, 276912), (54, 251272), (56, 242298), (63, 215376), (72, 188454), (84, 161532), (98, 138456), (108, 125636), (112, 121149), (126, 107688), (144, 94227), (147, 92304), (168, 80766), (189, 71792), (196, 69228), (216, 62818), (252, 53844), (294, 46152), (336, 40383), (378, 35896), (392, 34614), (432, 31409), (441, 30768), (504, 26922), (588, 23076), (641, 21168), (756, 17948), (784, 17307), (882, 15384), (1008, 13461), (1176, 11538), (1282, 10584), (1323, 10256), (1512, 8974), (1764, 7692), (1923, 7056), (2352, 5769), (2564, 5292), (2646, 5128), (3024, 4487), (3528, 3846)]