22739067

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 38132640

約数和(自身を除く): 15393573

約数列:

[1, 3, 9, 13, 19, 39, 53, 57, 117, 159, 171, 193, 247, 477, 579, 689, 741, 1007, 1737, 2067, 2223, 2509, 3021, 3667, 6201, 7527, 9063, 10229, 11001, 13091, 22581, 30687, 33003, 39273, 47671, 92061, 117819, 132977, 143013, 194351, 398931, 429039, 583053, 1196793, 1749159, 2526563, 7579689, 22739067]

約数ペア:

[(1, 22739067), (3, 7579689), (9, 2526563), (13, 1749159), (19, 1196793), (39, 583053), (53, 429039), (57, 398931), (117, 194351), (159, 143013), (171, 132977), (193, 117819), (247, 92061), (477, 47671), (579, 39273), (689, 33003), (741, 30687), (1007, 22581), (1737, 13091), (2067, 11001), (2223, 10229), (2509, 9063), (3021, 7527), (3667, 6201)]