17993684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{733}}^1$

素因数の和:792

約数の個数: 36

約数和(自身を含む): 35236404

約数和(自身を除く): 17242720

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 646, 722, 733, 1292, 1444, 1466, 2932, 6137, 12274, 12461, 13927, 24548, 24922, 27854, 49844, 55708, 236759, 264613, 473518, 529226, 947036, 1058452, 4498421, 8996842, 17993684]

約数ペア:

[(1, 17993684), (2, 8996842), (4, 4498421), (17, 1058452), (19, 947036), (34, 529226), (38, 473518), (68, 264613), (76, 236759), (323, 55708), (361, 49844), (646, 27854), (722, 24922), (733, 24548), (1292, 13927), (1444, 12461), (1466, 12274), (2932, 6137)]