18841002

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 39536640

約数和(自身を除く): 20695638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 311, 439, 622, 878, 933, 1317, 1866, 2634, 7153, 10097, 14306, 20194, 21459, 30291, 42918, 60582, 136529, 273058, 409587, 819174, 3140167, 6280334, 9420501, 18841002]

約数ペア:

[(1, 18841002), (2, 9420501), (3, 6280334), (6, 3140167), (23, 819174), (46, 409587), (69, 273058), (138, 136529), (311, 60582), (439, 42918), (622, 30291), (878, 21459), (933, 20194), (1317, 14306), (1866, 10097), (2634, 7153)]