2018484306

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{76129}}^1$

素因数の和:76631

約数の個数: 32

約数和(自身を含む): 4494715200

約数和(自身を除く): 2476230894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 2946, 4419, 8838, 13257, 26514, 76129, 152258, 228387, 456774, 685161, 1370322, 2055483, 4110966, 37379339, 74758678, 112138017, 224276034, 336414051, 672828102, 1009242153, 2018484306]

約数ペア:

[(1, 2018484306), (2, 1009242153), (3, 672828102), (6, 336414051), (9, 224276034), (18, 112138017), (27, 74758678), (54, 37379339), (491, 4110966), (982, 2055483), (1473, 1370322), (2946, 685161), (4419, 456774), (8838, 228387), (13257, 152258), (26514, 76129)]