16627194

素因数分解:

$2^1\times 3^4\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:732

約数の個数: 40

約数和(自身を含む): 37518228

約数和(自身を除く): 20891034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 394, 521, 591, 1042, 1182, 1563, 1773, 3126, 3546, 4689, 5319, 9378, 10638, 14067, 15957, 28134, 31914, 42201, 84402, 102637, 205274, 307911, 615822, 923733, 1847466, 2771199, 5542398, 8313597, 16627194]

約数ペア:

[(1, 16627194), (2, 8313597), (3, 5542398), (6, 2771199), (9, 1847466), (18, 923733), (27, 615822), (54, 307911), (81, 205274), (162, 102637), (197, 84402), (394, 42201), (521, 31914), (591, 28134), (1042, 15957), (1182, 14067), (1563, 10638), (1773, 9378), (3126, 5319), (3546, 4689)]