18462366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 43387344

約数和(自身を除く): 24924978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 257, 307, 514, 614, 771, 921, 1542, 1842, 2313, 2763, 3341, 3991, 4626, 5526, 6682, 7982, 10023, 11973, 20046, 23946, 30069, 35919, 60138, 71838, 78899, 157798, 236697, 473394, 710091, 1025687, 1420182, 2051374, 3077061, 6154122, 9231183, 18462366]

約数ペア:

[(1, 18462366), (2, 9231183), (3, 6154122), (6, 3077061), (9, 2051374), (13, 1420182), (18, 1025687), (26, 710091), (39, 473394), (78, 236697), (117, 157798), (234, 78899), (257, 71838), (307, 60138), (514, 35919), (614, 30069), (771, 23946), (921, 20046), (1542, 11973), (1842, 10023), (2313, 7982), (2763, 6682), (3341, 5526), (3991, 4626)]