2002071564

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{3121}}^1$

素因数の和:3407

約数の個数: 72

約数和(自身を含む): 5141109792

約数和(自身を除く): 3139038228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 173, 206, 309, 346, 412, 519, 618, 692, 927, 1038, 1236, 1557, 1854, 2076, 3114, 3121, 3708, 6228, 6242, 9363, 12484, 17819, 18726, 28089, 35638, 37452, 53457, 56178, 71276, 106914, 112356, 160371, 213828, 320742, 321463, 539933, 641484, 642926, 964389, 1079866, 1285852, 1619799, 1928778, 2159732, 2893167, 3239598, 3857556, 4859397, 5786334, 6479196, 9718794, 11572668, 19437588, 55613099, 111226198, 166839297, 222452396, 333678594, 500517891, 667357188, 1001035782, 2002071564]

約数ペア:

[(1, 2002071564), (2, 1001035782), (3, 667357188), (4, 500517891), (6, 333678594), (9, 222452396), (12, 166839297), (18, 111226198), (36, 55613099), (103, 19437588), (173, 11572668), (206, 9718794), (309, 6479196), (346, 5786334), (412, 4859397), (519, 3857556), (618, 3239598), (692, 2893167), (927, 2159732), (1038, 1928778), (1236, 1619799), (1557, 1285852), (1854, 1079866), (2076, 964389), (3114, 642926), (3121, 641484), (3708, 539933), (6228, 321463), (6242, 320742), (9363, 213828), (12484, 160371), (17819, 112356), (18726, 106914), (28089, 71276), (35638, 56178), (37452, 53457)]