15440166

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{40847}}^1$

素因数の和:40865

約数の個数: 32

約数和(自身を含む): 39214080

約数和(自身を除く): 23773914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 40847, 81694, 122541, 245082, 285929, 367623, 571858, 735246, 857787, 1102869, 1715574, 2205738, 2573361, 5146722, 7720083, 15440166]

約数ペア:

[(1, 15440166), (2, 7720083), (3, 5146722), (6, 2573361), (7, 2205738), (9, 1715574), (14, 1102869), (18, 857787), (21, 735246), (27, 571858), (42, 367623), (54, 285929), (63, 245082), (126, 122541), (189, 81694), (378, 40847)]