19962558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4801}}^1$

素因数の和:4830

約数の個数: 64

約数和(自身を含む): 55319040

約数和(自身を除く): 35356482

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 4801, 9602, 14403, 28806, 33607, 43209, 52811, 67214, 86418, 100821, 105622, 129627, 158433, 201642, 259254, 302463, 316866, 369677, 475299, 604926, 739354, 907389, 950598, 1109031, 1425897, 1814778, 2218062, 2851794, 3327093, 6654186, 9981279, 19962558]

約数ペア:

[(1, 19962558), (2, 9981279), (3, 6654186), (6, 3327093), (7, 2851794), (9, 2218062), (11, 1814778), (14, 1425897), (18, 1109031), (21, 950598), (22, 907389), (27, 739354), (33, 604926), (42, 475299), (54, 369677), (63, 316866), (66, 302463), (77, 259254), (99, 201642), (126, 158433), (154, 129627), (189, 105622), (198, 100821), (231, 86418), (297, 67214), (378, 52811), (462, 43209), (594, 33607), (693, 28806), (1386, 14403), (2079, 9602), (4158, 4801)]