18415697079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{88609}}^1$

素因数の和:88771

約数の個数: 24

約数和(自身を含む): 26810550480

約数和(自身を除く): 8394853401

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 5329, 15987, 69277, 88609, 207831, 265827, 1151917, 3455751, 6468457, 19405371, 84089941, 252269823, 472197361, 1416592083, 6138565693, 18415697079]

約数ペア:

[(1, 18415697079), (3, 6138565693), (13, 1416592083), (39, 472197361), (73, 252269823), (219, 84089941), (949, 19405371), (2847, 6468457), (5329, 3455751), (15987, 1151917), (69277, 265827), (88609, 207831)]