18469660461

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{911}}^1\times {\mathrm{4253}}^1$

素因数の和:5401

約数の個数: 32

約数和(自身を含む): 28305911808

約数和(自身を除く): 9836251347

約数列:

[1, 3, 7, 21, 227, 681, 911, 1589, 2733, 4253, 4767, 6377, 12759, 19131, 29771, 89313, 206797, 620391, 965431, 1447579, 2896293, 3874483, 4342737, 6758017, 11623449, 20274051, 27121381, 81364143, 879507641, 2638522923, 6156553487, 18469660461]

約数ペア:

[(1, 18469660461), (3, 6156553487), (7, 2638522923), (21, 879507641), (227, 81364143), (681, 27121381), (911, 20274051), (1589, 11623449), (2733, 6758017), (4253, 4342737), (4767, 3874483), (6377, 2896293), (12759, 1447579), (19131, 965431), (29771, 620391), (89313, 206797)]