1790982

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 4155840

約数和(自身を除く): 2364858

約数列:

[1, 2, 3, 6, 9, 18, 29, 47, 58, 73, 87, 94, 141, 146, 174, 219, 261, 282, 423, 438, 522, 657, 846, 1314, 1363, 2117, 2726, 3431, 4089, 4234, 6351, 6862, 8178, 10293, 12267, 12702, 19053, 20586, 24534, 30879, 38106, 61758, 99499, 198998, 298497, 596994, 895491, 1790982]

約数ペア:

[(1, 1790982), (2, 895491), (3, 596994), (6, 298497), (9, 198998), (18, 99499), (29, 61758), (47, 38106), (58, 30879), (73, 24534), (87, 20586), (94, 19053), (141, 12702), (146, 12267), (174, 10293), (219, 8178), (261, 6862), (282, 6351), (423, 4234), (438, 4089), (522, 3431), (657, 2726), (846, 2117), (1314, 1363)]