889703094

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1523}}^1\times {\mathrm{1987}}^1$

素因数の和:3529

約数の個数: 48

約数和(自身を含む): 2072323008

約数和(自身を除く): 1182619914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1523, 1987, 3046, 3974, 4569, 5961, 9138, 10661, 11922, 13909, 21322, 27818, 31983, 41727, 63966, 74627, 83454, 97363, 149254, 194726, 223881, 292089, 447762, 584178, 3026201, 6052402, 9078603, 18157206, 21183407, 42366814, 63550221, 127100442, 148283849, 296567698, 444851547, 889703094]

約数ペア:

[(1, 889703094), (2, 444851547), (3, 296567698), (6, 148283849), (7, 127100442), (14, 63550221), (21, 42366814), (42, 21183407), (49, 18157206), (98, 9078603), (147, 6052402), (294, 3026201), (1523, 584178), (1987, 447762), (3046, 292089), (3974, 223881), (4569, 194726), (5961, 149254), (9138, 97363), (10661, 83454), (11922, 74627), (13909, 63966), (21322, 41727), (27818, 31983)]