19409166

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{51347}}^1$

素因数の和:51365

約数の個数: 32

約数和(自身を含む): 49294080

約数和(自身を除く): 29884914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 51347, 102694, 154041, 308082, 359429, 462123, 718858, 924246, 1078287, 1386369, 2156574, 2772738, 3234861, 6469722, 9704583, 19409166]

約数ペア:

[(1, 19409166), (2, 9704583), (3, 6469722), (6, 3234861), (7, 2772738), (9, 2156574), (14, 1386369), (18, 1078287), (21, 924246), (27, 718858), (42, 462123), (54, 359429), (63, 308082), (126, 154041), (189, 102694), (378, 51347)]