55458018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40013}}^1$

素因数の和:40039

約数の個数: 48

約数和(自身を含む): 149812416

約数和(自身を除く): 94354398

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 40013, 80026, 120039, 240078, 280091, 360117, 440143, 560182, 720234, 840273, 880286, 1320429, 1680546, 2520819, 2640858, 3081001, 3961287, 5041638, 6162002, 7922574, 9243003, 18486006, 27729009, 55458018]

約数ペア:

[(1, 55458018), (2, 27729009), (3, 18486006), (6, 9243003), (7, 7922574), (9, 6162002), (11, 5041638), (14, 3961287), (18, 3081001), (21, 2640858), (22, 2520819), (33, 1680546), (42, 1320429), (63, 880286), (66, 840273), (77, 720234), (99, 560182), (126, 440143), (154, 360117), (198, 280091), (231, 240078), (462, 120039), (693, 80026), (1386, 40013)]