18963060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{316051}}^1$

素因数の和:316063

約数の個数: 24

約数和(自身を含む): 53096736

約数和(自身を除く): 34133676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 316051, 632102, 948153, 1264204, 1580255, 1896306, 3160510, 3792612, 4740765, 6321020, 9481530, 18963060]

約数ペア:

[(1, 18963060), (2, 9481530), (3, 6321020), (4, 4740765), (5, 3792612), (6, 3160510), (10, 1896306), (12, 1580255), (15, 1264204), (20, 948153), (30, 632102), (60, 316051)]