16906974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4523}}^1$

素因数の和:4624

約数の個数: 32

約数和(自身を含む): 39087360

約数和(自身を除く): 22180386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 4523, 9046, 13569, 27138, 31661, 63322, 94983, 189966, 402547, 805094, 1207641, 2415282, 2817829, 5635658, 8453487, 16906974]

約数ペア:

[(1, 16906974), (2, 8453487), (3, 5635658), (6, 2817829), (7, 2415282), (14, 1207641), (21, 805094), (42, 402547), (89, 189966), (178, 94983), (267, 63322), (534, 31661), (623, 27138), (1246, 13569), (1869, 9046), (3738, 4523)]