13884402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 33914880

約数和(自身を除く): 20030478

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 127, 133, 137, 254, 266, 274, 381, 399, 411, 762, 798, 822, 889, 959, 1778, 1918, 2413, 2603, 2667, 2877, 4826, 5206, 5334, 5754, 7239, 7809, 14478, 15618, 16891, 17399, 18221, 33782, 34798, 36442, 50673, 52197, 54663, 101346, 104394, 109326, 121793, 243586, 330581, 365379, 661162, 730758, 991743, 1983486, 2314067, 4628134, 6942201, 13884402]

約数ペア:

[(1, 13884402), (2, 6942201), (3, 4628134), (6, 2314067), (7, 1983486), (14, 991743), (19, 730758), (21, 661162), (38, 365379), (42, 330581), (57, 243586), (114, 121793), (127, 109326), (133, 104394), (137, 101346), (254, 54663), (266, 52197), (274, 50673), (381, 36442), (399, 34798), (411, 33782), (762, 18221), (798, 17399), (822, 16891), (889, 15618), (959, 14478), (1778, 7809), (1918, 7239), (2413, 5754), (2603, 5334), (2667, 5206), (2877, 4826)]