18265860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101477}}^1$

素因数の和:101492

約数の個数: 36

約数和(自身を含む): 55406988

約数和(自身を除く): 37141128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 101477, 202954, 304431, 405908, 507385, 608862, 913293, 1014770, 1217724, 1522155, 1826586, 2029540, 3044310, 3653172, 4566465, 6088620, 9132930, 18265860]

約数ペア:

[(1, 18265860), (2, 9132930), (3, 6088620), (4, 4566465), (5, 3653172), (6, 3044310), (9, 2029540), (10, 1826586), (12, 1522155), (15, 1217724), (18, 1014770), (20, 913293), (30, 608862), (36, 507385), (45, 405908), (60, 304431), (90, 202954), (180, 101477)]