18038366918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{145661}}^1$

素因数の和:146120

約数の個数: 32

約数和(自身を含む): 31861523232

約数和(自身を除く): 13823156314

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 433, 866, 4763, 5629, 9526, 11258, 61919, 123838, 145661, 291322, 1602271, 1893593, 3204542, 3787186, 20829523, 41659046, 63071213, 126142426, 693783343, 819925769, 1387566686, 1639851538, 9019183459, 18038366918]

約数ペア:

[(1, 18038366918), (2, 9019183459), (11, 1639851538), (13, 1387566686), (22, 819925769), (26, 693783343), (143, 126142426), (286, 63071213), (433, 41659046), (866, 20829523), (4763, 3787186), (5629, 3204542), (9526, 1893593), (11258, 1602271), (61919, 291322), (123838, 145661)]