18873384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41389}}^1$

素因数の和:41417

約数の個数: 32

約数和(自身を含む): 49668000

約数和(自身を除く): 30794616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 41389, 82778, 124167, 165556, 248334, 331112, 496668, 786391, 993336, 1572782, 2359173, 3145564, 4718346, 6291128, 9436692, 18873384]

約数ペア:

[(1, 18873384), (2, 9436692), (3, 6291128), (4, 4718346), (6, 3145564), (8, 2359173), (12, 1572782), (19, 993336), (24, 786391), (38, 496668), (57, 331112), (76, 248334), (114, 165556), (152, 124167), (228, 82778), (456, 41389)]