18340842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2833}}^1$

素因数の和:2934

約数の個数: 32

約数和(自身を含む): 39993408

約数和(自身を除く): 21652566

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 2833, 3237, 5666, 6474, 8499, 16998, 36829, 73658, 110487, 220974, 235139, 470278, 705417, 1410834, 3056807, 6113614, 9170421, 18340842]

約数ペア:

[(1, 18340842), (2, 9170421), (3, 6113614), (6, 3056807), (13, 1410834), (26, 705417), (39, 470278), (78, 235139), (83, 220974), (166, 110487), (249, 73658), (498, 36829), (1079, 16998), (2158, 8499), (2833, 6474), (3237, 5666)]