18387675609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{74201}}^1$

素因数の和:74377

約数の個数: 32

約数和(自身を含む): 26798200704

約数和(自身を除く): 8410525095

約数列:

[1, 3, 17, 43, 51, 113, 129, 339, 731, 1921, 2193, 4859, 5763, 14577, 74201, 82603, 222603, 247809, 1261417, 3190643, 3784251, 8384713, 9571929, 25154139, 54240931, 142540121, 162722793, 360542659, 427620363, 1081627977, 6129225203, 18387675609]

約数ペア:

[(1, 18387675609), (3, 6129225203), (17, 1081627977), (43, 427620363), (51, 360542659), (113, 162722793), (129, 142540121), (339, 54240931), (731, 25154139), (1921, 9571929), (2193, 8384713), (4859, 3784251), (5763, 3190643), (14577, 1261417), (74201, 247809), (82603, 222603)]