40106388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20759}}^1$

素因数の和:20796

約数の個数: 48

約数和(自身を含む): 111605760

約数和(自身を除く): 71499372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20759, 41518, 62277, 83036, 124554, 145313, 249108, 290626, 435939, 477457, 581252, 871878, 954914, 1432371, 1743756, 1909828, 2864742, 3342199, 5729484, 6684398, 10026597, 13368796, 20053194, 40106388]

約数ペア:

[(1, 40106388), (2, 20053194), (3, 13368796), (4, 10026597), (6, 6684398), (7, 5729484), (12, 3342199), (14, 2864742), (21, 1909828), (23, 1743756), (28, 1432371), (42, 954914), (46, 871878), (69, 581252), (84, 477457), (92, 435939), (138, 290626), (161, 249108), (276, 145313), (322, 124554), (483, 83036), (644, 62277), (966, 41518), (1932, 20759)]