18427782

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 37884672

約数和(自身を除く): 19456890

約数列:

[1, 2, 3, 6, 53, 106, 159, 167, 318, 334, 347, 501, 694, 1002, 1041, 2082, 8851, 17702, 18391, 26553, 36782, 53106, 55173, 57949, 110346, 115898, 173847, 347694, 3071297, 6142594, 9213891, 18427782]

約数ペア:

[(1, 18427782), (2, 9213891), (3, 6142594), (6, 3071297), (53, 347694), (106, 173847), (159, 115898), (167, 110346), (318, 57949), (334, 55173), (347, 53106), (501, 36782), (694, 26553), (1002, 18391), (1041, 17702), (2082, 8851)]