29128638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9007}}^1$

素因数の和:9037

約数の個数: 48

約数和(自身を含む): 73937664

約数和(自身を除く): 44809026

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 9007, 18014, 27021, 54042, 63049, 99077, 126098, 189147, 198154, 297231, 378294, 441343, 594462, 693539, 882686, 1324029, 1387078, 2080617, 2648058, 4161234, 4854773, 9709546, 14564319, 29128638]

約数ペア:

[(1, 29128638), (2, 14564319), (3, 9709546), (6, 4854773), (7, 4161234), (11, 2648058), (14, 2080617), (21, 1387078), (22, 1324029), (33, 882686), (42, 693539), (49, 594462), (66, 441343), (77, 378294), (98, 297231), (147, 198154), (154, 189147), (231, 126098), (294, 99077), (462, 63049), (539, 54042), (1078, 27021), (1617, 18014), (3234, 9007)]