18234628470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{22511887}}^1$

素因数の和:22511906

約数の個数: 40

約数和(自身を含む): 49030892064

約数和(自身を除く): 30796263594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 22511887, 45023774, 67535661, 112559435, 135071322, 202606983, 225118870, 337678305, 405213966, 607820949, 675356610, 1013034915, 1215641898, 1823462847, 2026069830, 3039104745, 3646925694, 6078209490, 9117314235, 18234628470]

約数ペア:

[(1, 18234628470), (2, 9117314235), (3, 6078209490), (5, 3646925694), (6, 3039104745), (9, 2026069830), (10, 1823462847), (15, 1215641898), (18, 1013034915), (27, 675356610), (30, 607820949), (45, 405213966), (54, 337678305), (81, 225118870), (90, 202606983), (135, 135071322), (162, 112559435), (270, 67535661), (405, 45023774), (810, 22511887)]