290426814

素因数分解:

$2^1\times 3^2\times {\mathrm{1787}}^1\times {\mathrm{9029}}^1$

素因数の和:10824

約数の個数: 24

約数和(自身を含む): 629679960

約数和(自身を除く): 339253146

約数列:

[1, 2, 3, 6, 9, 18, 1787, 3574, 5361, 9029, 10722, 16083, 18058, 27087, 32166, 54174, 81261, 162522, 16134823, 32269646, 48404469, 96808938, 145213407, 290426814]

約数ペア:

[(1, 290426814), (2, 145213407), (3, 96808938), (6, 48404469), (9, 32269646), (18, 16134823), (1787, 162522), (3574, 81261), (5361, 54174), (9029, 32166), (10722, 27087), (16083, 18058)]