18009133023

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{603503}}^1$

素因数の和:603556

約数の個数: 32

約数和(自身を含む): 28968192000

約数和(自身を除く): 10959058977

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1421, 4263, 9947, 29841, 603503, 1810509, 4224521, 12673563, 17501587, 29571647, 52504761, 88714941, 122511109, 207001529, 367533327, 621004587, 857577763, 2572733289, 6003044341, 18009133023]

約数ペア:

[(1, 18009133023), (3, 6003044341), (7, 2572733289), (21, 857577763), (29, 621004587), (49, 367533327), (87, 207001529), (147, 122511109), (203, 88714941), (343, 52504761), (609, 29571647), (1029, 17501587), (1421, 12673563), (4263, 4224521), (9947, 1810509), (29841, 603503)]