39923436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1643

約数の個数: 72

約数和(自身を含む): 110953920

約数和(自身を除く): 71030484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1579, 1806, 2107, 3158, 3612, 4214, 4737, 6316, 6321, 8428, 9474, 11053, 12642, 18948, 22106, 25284, 33159, 44212, 66318, 67897, 77371, 132636, 135794, 154742, 203691, 232113, 271588, 309484, 407382, 464226, 475279, 814764, 928452, 950558, 1425837, 1901116, 2851674, 3326953, 5703348, 6653906, 9980859, 13307812, 19961718, 39923436]

約数ペア:

[(1, 39923436), (2, 19961718), (3, 13307812), (4, 9980859), (6, 6653906), (7, 5703348), (12, 3326953), (14, 2851674), (21, 1901116), (28, 1425837), (42, 950558), (43, 928452), (49, 814764), (84, 475279), (86, 464226), (98, 407382), (129, 309484), (147, 271588), (172, 232113), (196, 203691), (258, 154742), (294, 135794), (301, 132636), (516, 77371), (588, 67897), (602, 66318), (903, 44212), (1204, 33159), (1579, 25284), (1806, 22106), (2107, 18948), (3158, 12642), (3612, 11053), (4214, 9474), (4737, 8428), (6316, 6321)]