16245336978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{69424517}}^1$

素因数の和:69424538

約数の個数: 24

約数和(自身を含む): 37905786828

約数和(自身を除く): 21660449850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 69424517, 138849034, 208273551, 416547102, 624820653, 902518721, 1249641306, 1805037442, 2707556163, 5415112326, 8122668489, 16245336978]

約数ペア:

[(1, 16245336978), (2, 8122668489), (3, 5415112326), (6, 2707556163), (9, 1805037442), (13, 1249641306), (18, 902518721), (26, 624820653), (39, 416547102), (78, 208273551), (117, 138849034), (234, 69424517)]