16775766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 41803008

約数和(自身を除く): 25027242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 631, 633, 1262, 1266, 1477, 1893, 1899, 2954, 3786, 3798, 4417, 4431, 5679, 8834, 8862, 11358, 13251, 13293, 26502, 26586, 39753, 79506, 133141, 266282, 399423, 798846, 931987, 1198269, 1863974, 2396538, 2795961, 5591922, 8387883, 16775766]

約数ペア:

[(1, 16775766), (2, 8387883), (3, 5591922), (6, 2795961), (7, 2396538), (9, 1863974), (14, 1198269), (18, 931987), (21, 798846), (42, 399423), (63, 266282), (126, 133141), (211, 79506), (422, 39753), (631, 26586), (633, 26502), (1262, 13293), (1266, 13251), (1477, 11358), (1893, 8862), (1899, 8834), (2954, 5679), (3786, 4431), (3798, 4417)]